10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

ý	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 28, 2014
OR
o	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                    to

Commission file number 1-10582

Alliant Techsystems Inc.

(Exact name of Registrant as specified in its charter)

Delaware (State or other jurisdiction of incorporation or organization)	41-1672694 (I.R.S. Employer Identification No.)
1300 Wilson Boulevard, Suite 400
Arlington, Virginia	22209-2307
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code:(703) 412-5960

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý    No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý    No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer," and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer ý Accelerated Filer o Non-Accelerated Filer o (Do not check if a smaller reporting company) Smaller reporting company o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o    No ý

As of November 3, 2014, there were 31,931,013 shares of the registrant's voting common stock outstanding.

TABLE OF CONTENTS

		Page
PART I - Financial Information
Item 1.	Financial Statements	2
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	34
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	50
Item 4.	Controls and Procedures	50
PART II- Other Information
Item 1.	Legal Proceedings	52
Item 1A.	Risk Factors	52
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	53
Item 3.	Defaults Upon Senior Securities	53
Item 4.	Mine Safety Disclosures	53
Item 5.	Other Information	53
Item 6.	Exhibits	54
SIGNATURES		55

PART I— FINANCIAL INFORMATION

ITEM 1.    FINANCIAL STATEMENTS

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Quarter Ended						Six Months Ended
(Amounts in thousands except per share data)	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Sales	$	1,273,249		$	1,142,381		$	2,548,639		$	2,221,122
Cost of sales	973,173			874,955			1,937,978			1,711,685
Gross profit	300,076			267,426			610,661			509,437
Operating expenses:
Research and development	10,016			11,801			18,830			22,226
Selling	60,122			46,899			123,244			89,664
General and administrative	69,260			60,460			152,354			123,658
Income before interest, income taxes, and noncontrolling interest	160,678			148,266			316,233			273,889
Interest expense	(23,359		)	(15,242		)	(46,775		)	(29,132		)
Interest income	19			23			44			91
Income before income taxes and noncontrolling interest	137,338			133,047			269,502			244,848
Income tax provision	42,148			40,376			88,645			80,037
Net income before noncontrolling interest	95,190			92,671			180,857			164,811
Less net income attributable to noncontrolling interest	81			80			150			183
Net income attributable to Alliant Techsystems Inc.	$	95,109		$	92,591		$	180,707		$	164,628
Alliant Techsystems Inc. earnings per common share:
Basic	$	3.00		$	2.92		$	5.71		$	5.18
Diluted	$	2.97		$	2.86		$	5.54		$	5.10
Cash dividends paid per common share	$	0.32		$	0.26		$	0.64		$	0.52
Alliant Techsystems Inc. weighted-average number of common shares outstanding:
Basic	31,689			31,671			31,666			31,781
Diluted	32,058			32,385			32,605			32,256
Net income before noncontrolling interest	$	95,190		$	92,671		$	180,857		$	164,811
Other comprehensive income (loss), net of tax:
Pension and other postretirement benefit liabilities:
Reclassification of prior service credits for pension and postretirement benefit plans recorded to net income, net of tax benefit of $2,954, $2,790, $5,909, and $5,620, respectively	(4,761		)	(4,552		)	(9,524		)	(9,063		)
Reclassification of net actuarial loss for pension and postretirement benefit plans recorded to net income, net of tax expense of $(11,582), $(14,077), and $(23,165) $(28,396), respectively	18,640			22,968			37,281			45,694
Change in fair value of derivatives, net of tax benefit (expense) of $(407), $(2,097), $(2,508) and $1,721, respectively	650			3,222			4,006			(2,759		)
Change in fair value of available-for-sale securities, net of tax benefit (expense) of $(54), $52, $(154), and $64, respectively	86			(83		)	246			(103		)
Change in cumulative translation adjustment, net of tax benefits of $5,593, $0, $4,844, and $0, respectively	(8,934		)	—			(7,738		)	—
Total other comprehensive income	5,681			21,555			24,271			33,769
Comprehensive income	100,871			114,226			205,128			198,580
Less comprehensive income attributable to noncontrolling interest	81			80			150			183
Comprehensive income attributable to Alliant Techsystems Inc.	$	100,790		$	114,146		$	204,978		$	198,397

See Notes to the Condensed Consolidated Financial Statements.

2

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited)

(Amounts in thousands except share data)	September 28, 2014			March 31, 2014
ASSETS
Current assets:
Cash and cash equivalents	$	42,668		$	266,632
Net receivables	1,687,130			1,473,820
Net inventories	563,453			558,250
Deferred income tax assets	135,931			93,616
Other current assets	54,471			69,280
Total current assets	2,483,653			2,461,598
Net property, plant, and equipment	691,793			697,551
Goodwill	1,912,995			1,916,921
Net intangible assets	558,898			577,850
Deferred charges and other non-current assets	118,460			117,226
Total assets	$	5,765,799		$	5,771,146
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	159,997		$	249,228
Accounts payable	316,806			315,605
Contract advances and allowances	118,600			105,787
Accrued compensation	86,486			128,821
Accrued income taxes	16,526			7,877
Other accrued liabilities	304,184			322,832
Total current liabilities	1,002,599			1,130,150
Long-term debt	1,923,503			1,843,750
Noncurrent deferred income tax liabilities	123,789			117,515
Postretirement and postemployment benefits liabilities	68,716			74,874
Accrued pension liability	520,064			557,775
Other long-term liabilities	121,269			124,944
Total liabilities	3,759,940			3,849,008
Commitments and contingencies (Notes 16)
Common stock—$.01 par value:
Authorized—180,000,000 shares, Issued and outstanding—31,931,354 shares at September 28, 2014 and 31,842,642 shares at March 31, 2014	319			318
Additional paid-in-capital	431,967			534,015
Retained earnings	2,949,533			2,789,264
Accumulated other comprehensive loss	(656,538		)	(680,809		)
Common stock in treasury, at cost—9,644,843 shares held at September 28, 2014 and 9,712,877 shares held at March 31, 2014	(730,135		)	(731,213		)
Total Alliant Techsystems Inc. stockholders' equity	1,995,146			1,911,575
Noncontrolling interest	10,713			10,563
Total equity	2,005,859			1,922,138
Total liabilities and equity	$	5,765,799		$	5,771,146

See Notes to the Condensed Consolidated Financial Statements.

3

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Six Months Ended
(Amounts in thousands)	September 28, 2014			September 29, 2013
Operating Activities
Net income before noncontrolling interest	$	180,857		$	164,811
Adjustments to net income to arrive at cash provided by operating activities:
Depreciation	50,865			46,442
Amortization of intangible assets	16,925			7,106
Amortization of debt discount	3,212			3,619
Amortization of deferred financing costs	2,698			1,798
Deferred income taxes	(8,058		)	3,577
Loss on disposal of property	1,319			1,581
Share-based plans expense	7,927			6,308
Excess tax benefits from share-based plans	(6,783		)	(713		)
Changes in assets and liabilities net of effects of business acquisitions:
Net receivables	(214,780		)	(44,550		)
Net inventories	(2,725		)	(40,458		)
Accounts payable	11,104			(129,474		)
Contract advances and allowances	12,813			(8,756		)
Accrued compensation	(46,690		)	(49,880		)
Accrued income taxes	25,905			27,983
Pension and other postretirement benefits	425			13,735
Other assets and liabilities	(10,499		)	39,424
Cash provided by operating activities	24,515			42,553
Investing Activities
Capital expenditures	(59,699		)	(52,262		)
Acquisition of business, net of cash acquired	—			(313,963		)
Proceeds from the disposition of property, plant, and equipment	2,174			5,363
Cash used for investing activities	(57,525		)	(360,862		)
Financing Activities
Borrowings on line of credit	410,000			235,000
Repayments of line of credit	(310,000		)	(145,000		)
Payments made on bank debt	(13,250		)	(12,500		)
Payments made to extinguish debt	(404,462		)	—
Proceeds from issuance of long-term debt	150,000			—
Payments made for debt issue costs	(507		)	—
Purchase of treasury shares	(8,451		)	(48,259		)
Dividends paid	(20,438		)	(16,679		)
Proceeds from employee stock compensation plans	—			656
Excess tax benefits from share-based plans	6,783			713
Cash provided by (used for) financing activities	(190,325		)	13,931
Effect of foreign currency exchange rate fluctuations on cash	(629		)	—
Decrease in cash and cash equivalents	(223,964		)	(304,378		)
Cash and cash equivalents at beginning of period	266,632			417,289
Cash and cash equivalents at end of period	$	42,668		$	112,911
Supplemental Cash Flow Disclosures:
Noncash operating and investing activities:
Capital expenditures included in accounts payable	$	6,598		$	2,775

   See Notes to the Condensed Consolidated Financial Statements.

4

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY

(unaudited)

	Common Stock $.01 Par Value
(Amounts in thousands except share data)	Shares		Amount			Additional Paid-In Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Treasury Stock			Noncontrolling Interest		Total Equity
For the Six Months Ended September 28, 2014
Balance, March 31, 2014	31,842,642		$	318		$	534,015		$	2,789,264		$	(680,809	)	$	(731,213	)	$	10,563	$	1,922,138
Comprehensive income									180,707			24,271						150		205,128
Exercise of stock options	—		—			—			—			—			—			—		—
Restricted stock grants	29,497		—			(3,312		)	—			—			3,312			—		—
Share-based compensation	—		—			7,927			—			—			—			—		7,927
Treasury Stock Purchased	—		—			—			—			—			—			—		—
Performance shares issued net of treasury stock withheld	59,193		—			(7,388		)	—			—			1,581			—		(5,807		)
Tax benefit related to share based plans and other	—		—			12,108			—			—			—			—		12,108
Dividends paid	—		—			—			(20,438		)	—			—			—		(20,438		)
Convertible debt premium, net of tax ($42,322)						(112,555		)												(112,555		)
Employee benefit plans and other	22		1			1,172			—			—			(3,815		)	—		(2,642		)
Balance, September 28, 2014	31,931,354		$	319		$	431,967		$	2,949,533		$	(656,538	)	$	(730,135	)	$	10,713	$	2,005,859
For the Six Months Ended September 29, 2013
Balance, March 31, 2013	32,318,295		$	323		$	534,137		$	2,483,483		$	(828,304	)	$	(687,470	)	$	10,392	$	1,512,561
Comprehensive income									164,628			33,769						183		198,580
Exercise of stock options	11,873		—			(227		)	—			—			883			—		656
Restricted stock grants	74,162		—			(5,969		)	—			—			5,969			—		—
Share-based compensation	—		—			6,308			—			—			—			—		6,308
Treasury stock purchased	(574,669	)	—			—			—			—			(48,259		)	—		(48,259		)
Performance shares issued net of treasury stock withheld	31,618		—			(3,541		)	—			—			2,329			—		(1,212		)
Tax benefit related to share based plans and other	—		—			3,934			—			—			—			—		3,934
Dividends paid	—		—			—			(16,679		)	—			—			—		(16,679		)
Employee benefit plans and other	(3,305	)	(4		)	373			—			—			(647		)	—		(278		)
Balance, September 29, 2013	31,857,974		$	319		$	535,015		$	2,631,432		$	(794,535	)	$	(727,195	)	$	10,575	$	1,655,611

See Notes to the Condensed Consolidated Financial Statements.

5

ALLIANT TECHSYTEMS INC.

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited)

Quarter and Six Months EndedSeptember 28, 2014

(Amounts in thousands except share and per share data and unless otherwise indicated)

1. Basis of Presentation and Responsibility for Interim Financial Statements

The unaudited condensed consolidated financial statements of Alliant Techsystems Inc. (“the Company” or “ATK”) as set forth in this quarterly report have been prepared in accordance with the requirements of the U.S. Securities and Exchange Commission for interim reporting. As permitted under those rules, certain footnotes and other financial information that are normally required by accounting principles generally accepted in the United States can be condensed or omitted. ATK’s accounting policies are described in the notes to the consolidated financial statements in its Annual Report on Form 10-K for the fiscal year ended March 31, 2014 (“fiscal 2014”). Management is responsible for the unaudited condensed consolidated financial statements included in this document. The condensed consolidated financial statements included in this document are unaudited but, in the opinion of management, include all adjustments necessary for a fair presentation of ATK’s financial position as of September 28, 2014, and its results of operations for the quarters and six months ended September 28, 2014 and September 29, 2013, and cash flows for the six months ended September 28, 2014 and September 29, 2013.

On April 28, 2014, the Company entered into a Transaction Agreement (the “Transaction Agreement”) with Vista SpinCo Inc., a Delaware corporation and a wholly owned subsidiary of ATK (“Sporting”), Vista Merger Sub Inc., a Delaware corporation and a wholly owned subsidiary of ATK, and Orbital Sciences Corporation, a Delaware corporation (“Orbital”), providing for the tax-free spin-off of the Sporting Group business to ATK stockholders (the “Distribution”), which will be immediately followed by a tax-free merger of Vista Merger Sub Inc. with and into Orbital (the “Merger” and together with the Distribution, the “Transaction”), with Orbital surviving the Merger as a wholly owned subsidiary of ATK. The Sporting Group continues to be included as part of continuing operations.

An unfortunate failure occurred during Orbital Sciences Corporation's Antares launch on October 28, 2014. ATK is conducting a thorough evaluation of any potential implications resulting from this incident, including current operating plans, long-term strategies, and the proposed transaction to merge the company's Aerospace and Defense businesses with Orbital.

Sales, expenses, cash flows, assets, and liabilities can and do vary during the year. Therefore, the results and trends in these interim financial statements may not be the same as those for the full year.

This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s consolidated financial statements and notes included in its fiscal 2014 Annual Report on Form 10-K.

2. New Accounting Pronouncements

On May 28, 2014, the FASB issued ASU 2014-09 Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, including most industry-specific revenue recognition guidance. This guidance is effective for periods beginning after December 15, 2016 and early application is not permitted. ATK is in the process of evaluating the impact this standard will have on the Company. Other new pronouncements issued but not effective for the Company until after September 28, 2014 are not expected to have a material impact on the Company's continuing financial position, results of operations, or liquidity.

3. Fair Value of Financial Instruments

The current authoritative guidance on fair value clarifies the definition of fair value, prescribes a framework for measuring fair value, establishes a fair value hierarchy based on the inputs used to measure fair value, and expands disclosures about the use of fair value measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.

The valuation techniques required by the current authoritative literature are based upon observable and unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect internal market assumptions. These two types of inputs create the following fair value hierarchy:

Level 1—Quoted prices for identical instruments in active markets.

6

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

3. Fair Value of Financial Instruments (Continued)

Level 2—Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level 3—Significant inputs to the valuation model are unobservable.

The following section describes the valuation methodologies used by ATK to measure its financial instruments at fair value.

Investments in marketable securities—ATK's investments in marketable securities represent investments held in a common collective trust ("CCT") that primarily invests in fixed income securities which are used to pay benefits under a nonqualified supplemental executive retirement plan for certain executives and highly compensated employees. Investments in a collective investment vehicle are valued by multiplying the investee company's net asset value per share with the number of units or shares owned at the valuation date as determined by the investee company. Net asset value per share is determined by the investee company's custodian or fund administrator by deducting from the value of the assets of the investee company all its liabilities and the resulting number is divided by the outstanding number of shares or units. Investments held by the CCT, including collateral invested for securities on loan, are valued on the basis of valuations furnished by a pricing service approved by the CCT's investment manager, which determines valuations using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders, or at fair value as determined in good faith by the CCT's investment manager. The fair value of these securities is included within other current assets and deferred charges and other non-current assets on the consolidated balance sheets.

Derivative financial instruments and hedging activities—In order to manage its exposure to commodity pricing, interest rate risk, and foreign currency risk, ATK periodically utilizes commodity, interest rate, and foreign currency derivatives, which are considered Level 2 instruments. As discussed further in Note 7, ATK has outstanding commodity forward contracts that were entered into to hedge forecasted purchases of copper and zinc. Commodity derivatives are valued based on prices of futures exchanges and recently reported transactions in the marketplace. During fiscal 2014, ATK entered into five interest rate swaps. These swaps are valued based on future LIBOR rates and the established fixed rate is based primarily on quotes from banks. Foreign currency derivatives are valued based on observable market transactions of spot currency rates and forward currency prices. During the quarter ended September 28, 2014 the Company entered into various foreign currency forward contracts. There were no foreign currency derivatives outstanding as of March 31, 2014.

Long-term debt—The fair value of the variable-rate long-term debt is calculated based on current market rates for debt of the same risk and maturities. The fair value of the fixed-rate debt is based on market quotes for each issuance. ATK consideres these to be Level 2 instruments.

The following table sets forth by level within the fair value hierarchy ATK's financial assets and liabilities that are measured at fair value on a recurring basis:

	As of September 28, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	11,199	$	—
Derivatives	—		1,794		—
Liabilities
Derivatives	$	—	$	3,412	$	—

7

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

3. Fair Value of Financial Instruments (Continued)

	As of March 31, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	10,130	$	—
Derivatives	—		328		—
Liabilities
Derivatives	$	—	$	8,459	$	—

The following table presents ATK's assets and liabilities that are not measured at fair value on a recurring basis:

	As of September 28, 2014				As of March 31, 2014
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Fixed rate debt	$	650,000	$	678,752	$	846,228	$	1,062,078
Variable rate debt	1,433,500		1,433,003		1,246,750		1,247,062

4. Acquisitions

In accordance with the accounting standards regarding business combinations, the results of acquired businesses are included in ATK’s consolidated financial statements from the date of acquisition. For each acquisition, the purchase price is allocated to the acquired assets and liabilities based on fair value. The excess purchase price over estimated fair value of the net assets acquired is recorded as goodwill.

Savage Acquisition

On June 21, 2013, ATK acquired Caliber Company, parent company of Savage Sports Corporation ("Savage"), a leading manufacturer of sporting long guns. Operating under the brand names of Savage Arms, Stevens and Savage Range Systems, the company designs, manufactures and markets centerfire and rimfire rifles, shotguns and shooting range systems used for hunting as well as competitive and recreational target shooting. The purchase price was $315,000 net of cash acquired, and the settlement of purchase price adjustments. ATK believes the acquisition complements ATK's growing portfolio of leading consumer brands and has allowed the Company to build upon its offerings with Savage's prominent, respected brands known for accuracy, quality, innovation, value and craftsmanship. Savage's sales distribution channels, new product development, and sophistication in manufacturing will significantly increase ATK's presence with a highly relevant product offering to distributors, retailers and consumers. Savage employs approximately 600 employees and is included in ATK's Sporting Group. The purchase price allocation was completed during the first quarter of fiscal 2015. None of the goodwill generated in this acquisition will be deductible for tax purposes.

Bushnell Acquisition

On November 1, 2013, ATK acquired Bushnell Group Holdings, Inc. ("Bushnell"). Bushnell is a leading global designer, marketer and distributor of branded sports optics, outdoor accessories and performance eyewear. The purchase price was $985,000 net of cash acquired, subject to customary post-closing adjustments. ATK believes the acquisition broadened the Company's existing capabilities in the commercial shooting sports market and expands the portfolio of branded shooting sports products. In addition, this transaction enables the Company to enter new sporting markets in golf and snow skiing. ATK will leverage Bushnell’s strong sourcing, marketing, branding and distribution capabilities and capitalize on Bushnell’s track record of successfully integrating acquisitions and delivering profitable growth. Bushnell employs approximately 1,100 employees and is included in ATK's Sporting Group. The purchase price has been preliminarily allocated based on the estimated fair value of net assets acquired and liabilities assumed at the date of the acquisition. The preliminary purchase price allocation is subject to further refinement and may require significant adjustments to arrive at the final purchase price allocation. These adjustments will primarily relate to working capital adjustments, certain contingent liabilities and income tax-related items. ATK expects the purchase price allocation to be completed in the third quarter of fiscal 2015. A portion of the goodwill generated in this acquisition will be deductible for tax purposes. ATK has recorded sales of approximately $144,794 and $269,572 for the quarter and six months ended September 28, 2014, respectively and income before interest, income taxes, and noncontrolling interest of

8

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

4. Acquisitions (Continued)

approximately $15,051 and $20,371 for the quarter and six months ended September 28, 2014 associated with the operations of this acquired business which reflects transition costs.

Preliminary Allocation of Consideration Transferred to Net Assets Acquired:

The following amounts represent the preliminary determination of the fair value of identifiable assets acquired and liabilities assumed from the Bushnell acquisition. The final determination of the fair value of certain assets and liabilities will be completed in the third quarter of fiscal 2015. The size and breadth of the Bushnell acquisition will necessitate the use of this measurement period to adequately analyze and assess a number of the factors used in establishing the asset and liability fair values as of the acquisition date, including the significant contractual and operational factors underlying the trade name and customer relationship intangible assets, the assumptions utilized on certain reserves such as those for inventory obsolescence, the assumptions used in transfer pricing analysis, and the related tax impacts of any changes made. Any potential adjustments made could be material in relation to the preliminary values presented below:

Purchase price net of cash acquired:
Cash paid			$	985,000
Cash paid for additional working capital			4,185
Total purchase price			989,185
Fair value of assets acquired:
Net receivables	$	104,312
Net inventories	162,254
Tradename, technology, and customer relationship intangibles	364,843
Property, plant, and equipment	25,080
Other assets	10,938
Total assets	667,427
Fair value of liabilities assumed:
Accounts payable	80,092
Deferred income tax liabilities	76,181
Other liabilities	30,025
Total liabilities	$	186,298
Net assets acquired			481,129
Preliminary goodwill			$	508,056

Supplemental Pro Forma Data:

ATK used the acquisition method of accounting to account for this acquisition and, accordingly, the results of Bushnell are included in ATK’s consolidated financial statements for the period subsequent to the date of acquisition. The following unaudited supplemental pro forma data for the quarter and six months ended September 29, 2013 present consolidated information as if the acquisition had been completed on April 1, 2012. The pro forma results were calculated by combining the results of ATK with the stand-alone results of Bushnell for the pre-acquisition periods, which were adjusted to account for certain costs which would have been incurred during this pre-acquisition period:

	Quarter Ended		Six Months Ended
	September 29, 2013		September 29, 2013
Sales	$	1,299,281	$	2,846,800
Net income attributable to Alliant Techsystems Inc.	78,906		194,657
Basic earnings per common share	2.49		6.12
Diluted earnings per common share	2.44		6.03

There were no acquisitions during fiscal 2015.

9

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

5. Goodwill, Net Intangible Assets, and Deferred Charges and Other Non-Current Assets

The changes in the carrying amount of goodwill by segment were as follows:

	Aerospace Group		Defense Group		Sporting Group			Total
Balance, March 31, 2014	$	676,516	$	366,947	$	873,458		$	1,916,921
Opening balance sheet adjustments	—		—		3,164			3,164
Effect of foreign currency exchange rates	—		—		(7,090		)	(7,090		)
Balance, September 28, 2014	$	676,516	$	366,947	$	869,532		$	1,912,995

The acquisitions in the Sporting Group related to the final purchase price allocation adjustments to the original purchase price allocation for Savage and the preliminary purchase price allocation for Bushnell as previously discussed.

The goodwill recorded within Aerospace Group above is presented net of $108,500 of accumulated impairment losses.

Included in Net intangible assets as of September 28, 2014 and March 31, 2014 are $204,298 of other intangible assets consisting of trademarks and brand names that are not being amortized as their estimated useful lives are considered indefinite and amortizing assets, as follows:

	September 28, 2014							March 31, 2014
	Gross carrying amount		Accumulated amortization			Total		Gross carrying amount		Accumulated amortization			Total
Trade name	$	184,660	$	(27,991	)	$	156,669	$	184,660	$	(21,723	)	$	162,937
Patented technology	33,389		(12,126		)	21,263		33,389		(10,325		)	23,064
Customer relationships and other	224,078		(47,410		)	176,668		226,105		(38,554		)	187,551
Total	$	442,127	$	(87,527	)	$	354,600	$	444,154	$	(70,602	)	$	373,552

The assets in the table above are being amortized using a straight-line method over a weighted average remaining period of approximately 12.9 years. Amortization expense for the quarter and six months ended September 28, 2014 was $8,556 and $16,925, respectively. Amortization expense for the quarter and six months ended September 29, 2013 was $4,372 and $7,106, respectively. ATK expects amortization expense related to these assets to be as follows:

Remainder of fiscal 2015	$	17,056
Fiscal 2016	32,712
Fiscal 2017	30,422
Fiscal 2018	30,422
Fiscal 2019	27,678
Thereafter	216,310
Total	$	354,600

10

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

5. Goodwill, Net Intangible Assets, and Deferred Charges and Other Non-Current Assets (Continued)

Deferred charges and other non-current assets consist of the following:

	September 28, 2014			March 31, 2014
Gross debt issuance costs	$	28,493		$	28,356
Less accumulated amortization	(6,412		)	(4,084		)
Net debt issuance costs	22,081			24,272
Parts inventory	10,550			10,921
Environmental remediation receivable	22,116			22,128
Derivative contracts	302			328
Other non-current assets	63,411			59,577
Total deferred charges and other non-current assets	$	118,460		$	117,226

11

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

6. Earnings Per Share Data

 Basic earnings per share ("EPS") is computed based upon the weighted average number of common shares outstanding for each period. Diluted EPS is computed based on the weighted average number of common shares and common equivalent shares. Common equivalent shares represent the effect of stock-based awards and contingently issuable shares related to ATK's Convertible Senior Subordinated Notes (see Note 12) during each period presented, which, if exercised, earned, or converted, would have a dilutive effect on EPS. In computing EPS for the quarter and six months ended September 28, 2014 and September 29, 2013 earnings, as reported for each respective period, is divided by (in thousands):

	Quarters Ended		Six Months Ended
	September 28, 2014	September 29, 2013	September 28, 2014	September 29, 2013
Basic EPS shares outstanding	31,689	31,671	31,666	31,781
Dilutive effect of stock-based awards	314	224	336	222
Dilutive effect of contingently issuable shares	55	490	603	253
Diluted EPS shares outstanding	32,058	32,385	32,605	32,256
Shares excluded from the calculation of diluted EPS because the option exercise/threshold price was greater than the average market price of the common shares	44	3	44	8

7. Derivative Financial Instruments

ATK is exposed to market risks arising from adverse changes in:

• commodity prices affecting the cost of raw materials and energy,

• interest rates, and

• foreign currency exchange risks.

In the normal course of business, these risks are managed through a variety of strategies, including the use of derivative instruments. ATK uses commodity forward contracts to hedge forecasted purchases of certain commodities, foreign currency exchange contracts to hedge forecasted transactions denominated in a foreign currency, and interest rate swaps to hedge forecasted interest payments and the risk associated with variable interest rates on long-term debt.

ATK entered into forward contracts for copper and zinc during fiscal 2014. The contracts essentially establish a fixed price for the underlying commodity and are designated and qualify as effective cash flow hedges of purchases of the commodity. Ineffectiveness is calculated as the amount by which the change in the fair value of the derivatives exceeds the change in the fair value of the anticipated commodity purchases.

ATK entered into interest rate swaps in fiscal 2014 whereby the Company pays a fixed rate on a total notional amount of $400,000 and receive one-month LIBOR. The fair value of interest rate swap agreements approximates the amount at which they could be settled, based on estimates obtained from the counterparties. The Company performs assessments of the effectiveness of hedge instruments on a quarterly basis and during fiscal 2015 and 2014 determined the hedges to be highly effective. The counterparties to the interest rate swap agreements expose the Company to credit risk in the event of nonperformance. At September 28, 2014, three of the outstanding swap agreements were in a net liability position which would require the Company to make the net settlement payments to the counterparties, and two of the outstanding swap agreements were in a net asset position which would require the counterparties to make the net settlement payments to ATK. ATK does not anticipate nonperformance by the Company's counterparties. ATK does not hold or issue derivative financial instruments for trading purposes.

ATK entered into various foreign currency forward contracts during fiscal 2015. The contracts are used to hedge forecasted inventory purchases and subsequent payments, or customer receivables, denominated in foreign currencies and were designated and qualified as effective cash flow hedges. Ineffectiveness with respect to forecasted inventory purchases was

12

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

7. Derivative Financial Instruments (continued)

calculated based on changes in the forward rate until the anticipated purchase occurs; ineffectiveness of the hedge of the accounts payable was evaluated based on the change in fair value of its anticipated settlement.

The fair value of the commodity, interest rate, and foreign currency forward contracts are recorded within other assets or liabilities, as appropriate, and the effective portion is reflected in accumulated Other comprehensive income (loss) in the financial statements. The gains or losses on the commodity forward contracts are recorded in inventory as the commodities are purchased. The gains or losses on the foreign currency forward contracts are recorded in earnings when the related inventory is sold. The gains or losses on the interest rate swaps are recorded in interest expense when the interest payments are made.

As of September 28, 2014, ATK had the following outstanding commodity forward contracts that were entered into to hedge forecasted purchases:

	Number of Pounds
Copper	18,550,000
Zinc	7,385,000

As of September 28, 2014, ATK had three outstanding interest rate swaps with notional amounts of $100,000 each with maturity dates in August 2016, 2017, and 2018, as well as two interest rate swaps with notional amounts of $50,000 each with maturity dates in November 2016 and 2017. See footnote 12 for additional information.

As of September 28, 2014, ATK had outstanding foreign currency forward contracts in place for the following amounts:

	Notional Amount of Currency
Purchase foreign currency
Euro	6,295
Sale of foreign currency
Euro	11,458
British Pound Sterling	3,043

13

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

7. Derivative Financial Instruments (continued)

The table below presents the fair value and location of ATK's derivative instruments designated as hedging instruments in the consolidated balance sheets.

		Asset Derivatives Fair value as of				Liability Derivatives Fair value as of
	Location	September 28, 2014		March 31, 2014		September 28, 2014		March 31, 2014
Commodity forward contracts	Other current assets / other accrued liabilities	$	668	$	—	$	1,516	$	6,212
Commodity forward contracts	Deferred charges and other non-current assets / other long-term liabilities	—		—		—		176
Interest rate contracts	Deferred charges and other non-current assets / other long-term liabilities	302		328		1,850		2,071
Foreign currency forward contracts	Other current assets/ other accrued liabilities	824		—		44		—
Foreign currency forward contracts	Deferred charges and other non-current assets / other long term liabilities	—		—		2		—
Total		$	1,794	$	328	$	3,412	$	8,459

Due to the nature of ATK's business, the benefits associated with the commodity contracts may be passed on to the customer and not realized by ATK.

For the periods presented below, the derivative gains and losses in the consolidated statements of comprehensive income related to commodity forward contracts, interest rate swaps, and foreign currency forward contracts were as follows:

	Pretax amount of gain (loss) reclassified from Accumulated other comprehensive income (loss)				Gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)
	Location	Amount			Location	Amount
Quarter Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	752		Cost of Sales	$	—
Interest rate contracts	Interest expense	(929		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Quarter Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(642	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	(1,772	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	(1,970		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(1,608	)	Cost of Sales	$	(1,637	)
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—

14

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

7. Derivative Financial Instruments (continued)

All derivatives used by ATK during the periods presented were designated as hedging instruments.

During six months ended September 29, 2013 there was a loss of $1,637 respectively, recognized in earnings as a result of ineffectiveness on forward contracts for copper and zinc. ATK expects that the remaining unrealized losses will be realized and reported in cost of sales as the cost of the commodities is included in cost of sales. Estimated and actual gains or losses will change as market prices change.

8. Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive income (loss) ("AOCI"), net of income taxes, are as follows:

	September 28, 2014			March 31, 2014
Derivatives	$	(1,016	)	$	(5,022	)
Pension and other postretirement benefit liabilities	(647,357		)	(675,114		)
Cumulative translation adjustment	(9,243		)	832
Available-for-sale securities	1,078			(1,505		)
Total accumulated other comprehensive loss	$	(656,538	)	$	(680,809	)

The following table summarizes the changes in the balance of AOCI, net of income tax:

	Quarter Ended September 28, 2014														Six Months Ended September 28, 2014
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total
Beginning of period unrealized gain (loss) in AOCI	$	(1,666	)	$	(661,236	)	$	992	$	(309	)	$	(662,219	)	$	(5,022	)	$	(675,114	)	$	832	$	(1,505	)	$	(680,809	)
Net decrease in fair value of derivatives	541			—			—		—			541			1,705			—			—		—			1,705
Net losses reclassified from AOCI, offsetting the price paid to suppliers ±	109			—			—		—			109			2,301			—			—		—			2,301
Net actuarial losses reclassified from AOCI #	—			18,640			—		—			18,640			—			37,281			—		—			37,281
Prior service costs reclassified from AOCI #	—			(4,761		)	—		—			(4,761		)	—			(9,524		)	—		—			(9,524		)
Net change in cumulative translation adjustment	—			—			—		(8,934		)	(8,934		)	—			—			—		(7,738		)	(7,738		)
Other	—			—			86		—			86			—			—			246		—			246
End of period unrealized gain (loss) in AOCI	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)

± Amounts related to ATK derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to ATK pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

15

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

8. Accumulated Other Comprehensive Income (Continued)

	Quarter Ended September 29, 2013												Six Months Ended September 29, 2013
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total
Beginning of period unrealized gain (loss) in AOCI	$	(8,173	)	$	(808,683	)	$	766		$	(816,090	)	$	(2,192	)	$	(826,898	)	$	786		$	(828,304	)
Net decrease in fair value of derivatives	2,827			—			—			2,827			(4,743		)	—			—			(4,743		)
Net losses reclassified from OCI, offsetting the price paid to suppliers ±	395			—			—			395			985			—			—			985
Net losses reclassified from OCI, due to ineffectiveness ±	—			—			—			—			999			—			—			999
Net actuarial losses reclassified from AOCI #	—			22,968			—			22,968			—			45,694			—			45,694
Prior service costs reclassified from AOCI #	—			(4,552		)	—			(4,552		)	—			(9,063		)	—			(9,063		)
Other	—			—			(83		)	(83		)	—			—			(103		)	(103		)
End of period unrealized gain (loss) in AOCI	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)

± Amounts related to our derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to our pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

9. Net Receivables

Net receivables, including amounts due under long-term contracts ("contract receivables"), are summarized as follows:

	September 28, 2014		March 31, 2014
Billed receivables	$	604,256	$	479,950
Unbilled receivables	1,067,603		979,640
Other	15,271		14,230
Net receivables	$	1,687,130	$	1,473,820

Receivable balances are shown net of customer progress payments received of $487,707 as of September 28, 2014 and $527,670 as of March 31, 2014.

Unbilled receivables represent the balance of recoverable costs and accrued profit, comprised principally of revenue recognized on contracts for which billings have not been presented to the customer because the amounts were earned but not contractually billable as of the balance sheet date. These amounts include expected additional billable general overhead costs and fees on flexibly priced contracts awaiting final rate negotiations.

As of September 28, 2014 and March 31, 2014, the net receivable balance includes contract related unbilled receivables that ATK does not expect to collect within the next fiscal year of $270,600 and $264,400, respectively.

16

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

10. Net Inventories

Net inventories consist of the following:

	September 28, 2014		March 31, 2014
Raw materials	$	165,422	$	136,414
Work/contracts in process	141,444		150,071
Finished goods	256,587		271,765
Net inventories	$	563,453	$	558,250

11. Other Accrued Liabilities

The major categories of other current and long-term accrued liabilities are as follows:

	September 28, 2014		March 31, 2014
Employee benefits and insurance, including pension and other postretirement benefits	$	77,117	$	65,858
Warranties	18,754		19,080
Interest	12,381		8,341
Environmental remediation	6,236		8,550
Rebates	27,857		17,593
Deferred lease obligations	22,323		26,257
Derivative contracts	1,560		6,212
Federal excise tax	31,803		35,892
Other	106,153		135,049
Total other accrued liabilities—current	$	304,184	$	322,832
Environmental remediation	$	43,884	$	44,938
Management nonqualified deferred compensation plans	15,283		17,043
Non-current portion of accrued income tax liabilities	23,204		18,659
Deferred lease obligations	19,639		19,791
Other	19,259		24,513
Total other long-term liabilities	$	121,269	$	124,944

ATK provides product warranties, which entail repair or replacement of non-conforming items, in conjunction with sales of certain products. Estimated costs related to warranties are recorded in the period in which the related product sales occur. The warranty liability recorded at each balance sheet date reflects the estimated liability for warranty coverage for products delivered based on historical information and current trends. The following is a reconciliation of the changes in ATK's product warranty liability during fiscal 2015:

Balance, March 31, 2014	$	19,080
Payments made	1,139
Warranties issued	(686		)
Changes related to preexisting warranties	(426		)
Balance, June 29, 2014	$	19,107
Payments made	(1,852		)
Warranties issued	2,233
Changes related to preexisting warranties	(734		)
Balance, September 28, 2014	$	18,754

17

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

12. Long-term Debt

Long-term debt, including the current portion, consisted of the following:

	September 28, 2014		March 31, 2014
Senior Credit Facility dated November 1, 2013 (1):
Term A Loan due 2018	$	984,750	$	997,375
Term A Loan due 2019	150,000		—
Term B Loan due 2020	198,750		249,375
Revolving Credit Facility due 2018	100,000		—
5.25% Senior Notes due 2021 (2)	300,000		300,000
6.875% Senior Subordinated Notes due 2020 (3)	350,000		350,000
3.00% Convertible Senior Subordinated Notes due 2024 (4)	—		199,440
Principal amount of long-term debt	2,083,500		2,096,190
Less: Unamortized discounts	—		3,212
Carrying amount of long-term debt	2,083,500		2,092,978
Less: Current portion	159,997		249,228
Carrying amount of long-term debt, excluding current portion	$	1,923,503	$	1,843,750

(1) In fiscal 2014, ATK entered into a Third Amended and Restated Credit Agreement (the "2013 Senior Credit Facility"), which replaced its 2010 Senior Credit Facility. The 2013 Senior Credit Facility is comprised of a Term A Loan of $1,010,000 and a $700,000 Revolving Credit Facility, both of which mature on November 1, 2018, and a Term B Loan of $250,000, which matures on November 1, 2020. The Term A Loan is subject to quarterly principal payments of $12,625, with the remaining balance due on November 1, 2018. Under the terms of the 2013 Senior Credit Facility, ATK exercised its option to increase the Term A Loan by $150,000 (the "Accordion") during the quarter ended September 28, 2014. Proceeds of the Accordion were used to partially finance the redemption of the 3.00% Convertible Notes, as discussed below. Terms of the Accordion are the same as the existing Term A Loan with the exception that it will mature on January 31, 2019, approximately three months after the existing Term A Loan. The Accordion is subject to quarterly principal payments of $1,875, with the balance due on January 31, 2019. During the quarter ended September 28, 2014, ATK also repaid $50,000 of its Term B Loan. The Term B Loan is now subject to quarterly principal payments of $499, with the remaining balance due on November 1, 2020. Substantially all domestic tangible and intangible assets of ATK and its subsidiaries are pledged as collateral under the 2013 Senior Credit Facility. Borrowings under the 2013 Senior Credit Facility bear interest at a rate equal to either the sum of a base rate plus a margin or the sum of a Eurodollar rate plus a margin. Each margin is based on ATK's senior secured credit ratings. Based on ATK's current credit rating, the current base rate margin is 1.00% and the current Eurodollar margin is 2.00%. The weighted average interest rate for the Term A Loan, after taking into account the interest rate swaps discussed below, was 2.52% at September 28, 2014. ATK pays an annual commitment fee on the unused portion of the Revolving Credit Facility based on its senior secured credit ratings. Based on ATK's current rating, this fee is currently 0.30%. As of September 28, 2014, ATK had $100,000 of borrowings against its $700,000 Revolving Credit Facility and had outstanding letters of credit of $186,698, which reduced amounts available on the Revolving Credit Facility to $413,302. Debt issuance costs totaling approximately $19,000 are being amortized over the term of each related Term Loan.

(2) In fiscal 2014, ATK issued $300,000 aggregate principal amount of 5.25% Senior Notes (the "5.25% Notes") that mature on October 1, 2021. These notes are general unsecured obligations. Interest on these notes is payable on April 1 and October 1 of each year. ATK has the right to redeem some or all of these notes from time to time on or after October 1, 2016, at specified redemption prices. Prior to October 1, 2016, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. In addition, prior to October 1, 2016, ATK may redeem up to 35% of the aggregate principal amount of these notes with the net cash proceeds of certain equity offerings, at a price equal to 105.25% of their principal amount plus accrued and unpaid

18

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

12. Long-term Debt (Continued)

interest to the date of redemption. Debt issuance costs of approximately $3,000 related to these notes are being amortized to interest expense over 8 years, the term of the notes.

(3) In fiscal 2011, ATK issued $350,000 aggregate principal amount of 6.875% Senior Subordinated Notes ("the 6.875% Notes") that mature on September 15, 2020. These notes are general unsecured obligations. Interest on these notes is payable on March 15 and September 15 of each year. ATK has the right to redeem some or all of these notes from time to time on or after September 15, 2015, at specified redemption prices. Prior to September 15, 2015, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. Debt issuance costs of approximately $7,100 related to these notes are being amortized to interest expense over 10 years.

(4) In fiscal 2005, ATK issued $200,000 aggregate principal amount of 3.00% Convertible Senior Subordinated Notes (the "3.00% Convertible Notes") that were scheduled to mature on August 15, 2024. During the quarter ended September 28, 2014, ATK retired these notes and paid a total of approximately $354,000 in cash for $199,440 in principal amount. The amount paid in excess of the principal balance was recorded as a reduction to additional paid in capital of approximately $154,000 in the second quarter. The convertible shares had an impact on diluted shares outstanding for the quarter ended September 28, 2014 and September 29, 2013 of 55,000 and 490,000, respectively, because ATK's average stock price exceeded the conversion price during each of those periods.

See Note 9 to the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014 for additional information regarding the terms and conditions of the Company’s outstanding debt agreements.

Interest Rate Swaps

During fiscal 2014, ATK entered into five floating-to-fixed interest rate swap agreements in order to manage interest costs and the risk associated with variable interest rates. As of September 28, 2014, ATK had the following cash flow hedge interest rate swaps in place:

	Notional		Fair Value			Pay Fixed		Receive Floating		Maturity Date
Non-amortizing swap	$	100,000	$	(401	)	0.87	%	0.16	%	August 2016
Non-amortizing swap	$	100,000	$	(551	)	1.29	%	0.16	%	August 2017
Non-amortizing swap	$	100,000	$	(836	)	1.69	%	0.16	%	August 2018
Non-amortizing swap	$	50,000	$	136		0.65	%	0.16	%	November 2016
Non-amortizing swap	$	50,000	$	167		1.10	%	0.16	%	November 2017

The amount to be paid or received under these swaps is recorded as an adjustment to interest expense.

Rank and Guarantees

The 5.25% Notes rank senior in right of payment to the 6.875% Notes, both of which are subordinated in right of payment to all existing and future senior secured indebtedness, including the Senior Credit Facility. The outstanding notes are guaranteed on an unsecured basis, jointly and severally and fully and unconditionally, by substantially all of ATK's domestic subsidiaries. The parent company has no independent assets or operations. As a result of the acquisition of Bushnell during the third quarter of fiscal 2014, ATK's non-guarantor subsidiaries become more than minor. See footnote 20 for consolidating financial information of the guarantor and non-guarantor subsidiaries. All of these guarantor subsidiaries are 100% owned by ATK. These guarantees are senior or senior subordinated obligations, as applicable, of the applicable subsidiary guarantors. The guarantee by any Subsidiary Guarantor of ATK’s obligations in respect of the 5.25% Notes and the 6.875% Notes will be released in each of the following circumstances:

• if, as a result of the sale of its capital stock, such Subsidiary Guarantor ceases to be a Restricted Subsidiary;

• if such Subsidiary Guarantor is designated as an “Unrestricted Subsidiary”;

• upon defeasance or satisfaction and discharge of the 5.25% Notes or the 6.875% Notes, as applicable; and

• if such Subsidiary Guarantor has been released from its guarantees of indebtedness under the Credit Agreement and all capital markets debt securities.

19

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

12. Long-term Debt (Continued)

Scheduled Minimum Loan Payments

The scheduled minimum loan payments on outstanding long-term debt are as follows:

Remainder of fiscal 2015	$	44,998
Fiscal 2016	59,997
Fiscal 2017	59,997
Fiscal 2018	59,997
Fiscal 2019 +	1,019,247
Thereafter	839,264
Total	$	2,083,500

+ This balance includes $100,000 of borrowings on the Revolving Credit Facility which has been classified as current as ATK intends to repay the balance within the next 12 months.

ATK's total debt (current portion of debt and long-term debt) as a percentage of total capitalization (total debt and stockholders' equity) was 51% and 52% as of September 28, 2014 and March 31, 2014, respectively.

Covenants and Default Provisions

ATK's Senior Credit Facility and the indentures governing the 5.25% Notes and the 6.875% Notes impose restrictions on ATK, including limitations on its ability to incur additional debt, enter into capital leases, grant liens, pay dividends and make certain other payments, sell assets, or merge or consolidate with or into another entity. In addition, the Senior Credit Facility limits ATK's ability to enter into sale-and-leaseback transactions. ATK’s 5.25% Notes and its 6.875% Notes limit the aggregate sum of dividends, share repurchases, and other designated restricted payments to an amount based on ATK’s net income, stock issuance proceeds, and certain other items, less restricted payments made, since April 1, 2001. As of September 28, 2014, this limit was approximately $952,000. The 2013 Senior Credit Facility allows ATK to make unlimited “restricted payments” (as defined in the credit agreement), which, among other items, would allow payments for future stock repurchases, as long as ATK maintains a certain amount of liquidity and maintains certain senior debt limits, with a limit, when those senior debt limits are not met, of $250,000 plus proceeds of any equity issuances plus 50% of net income since October 7, 2010. The Senior Credit Facility also requires that ATK meet and maintain specified financial ratios, including a minimum interest coverage ratio, a maximum consolidated senior leverage ratio, and a maximum consolidated leverage ratio. Many of ATK's debt agreements contain cross-default provisions so that noncompliance with the covenants within one debt agreement could cause a default under other debt agreements as well. ATK's ability to comply with these covenants and to meet and maintain the financial ratios may be affected by events beyond its control. Borrowings under the 2013 Senior Credit Facility are subject to compliance with these covenants. As of September 28, 2014, ATK was in compliance with the financial covenants.

Cash Paid for Interest on Debt

Cash paid for interest totaled $36,340 and $45,931 in the six months ended September 28, 2014, and September 29, 2013.

20

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

13. Employee Benefit Plans

The components of net periodic benefit cost are as follows:

	Pension Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	5,849		$	8,691		$	11,698		$	17,382
Interest cost	32,596			32,563			65,193			65,127
Expected return on plan assets	(41,803		)	(40,278		)	(83,607		)	(80,556		)
Amortization of unrecognized net loss	29,814			36,473			59,629			72,945
Amortization of unrecognized prior service cost	(5,622		)	(5,246		)	(11,245		)	(10,492		)
Net periodic benefit cost	$	20,834		$	32,203		$	41,668		$	64,406

	Other Postretirement Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	1		$	2		$	2		$	4
Interest cost	1,203			1,302			2,407			2,603
Expected return on plan assets	(888		)	(855		)	(1,776		)	(1,709		)
Amortization of unrecognized net loss	409			572			818			1,144
Amortization of unrecognized prior service cost	(2,094		)	(2,095		)	(4,188		)	(4,190		)
Net periodic benefit income	$	(1,369	)	$	(1,074	)	$	(2,737	)	$	(2,148	)

Employer Contributions. During the six months ended September 28, 2014, ATK contributed $29,200 directly to the pension trust and $1,795 directly to retirees under its nonqualified supplemental executive retirement plan. ATK also contributed $5,602 to its other postretirement benefit plans. ATK anticipates making additional contributions to the pension trust of approximately $51,200 during the remainder of FY 2015. ATK also anticipates making additional contributions of approximately $2,705 directly to retirees under the nonqualified plan and $5,204 to its other postretirement benefit plans during the remainder of fiscal 2015.

14. Income Taxes

ATK’s provision for income taxes includes federal, foreign, and state income taxes. Income tax provisions for interim periods are based on estimated effective annual income tax rates.

The income tax provisions for the quarters ended September 28, 2014 and September 29, 2013 represent effective tax rates of 30.7% and 30.3%, respectively. The increase in the rate from the prior year quarter is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed Internal Revenue Service ("IRS") regulations and the true-up of prior-year taxes partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

The income tax provisions for the six months endedSeptember 28, 2014 and September 29, 2013 represent effective tax rates of 32.9% and 32.7%, respectively. The increase in the rate from the prior year period is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed IRS regulations, true-up of prior-year taxes and the expiration of the research and development tax credit partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

The IRS released final regulations relating to the capitalization of tangible personal property on September 13, 2013. ATK is currently analyzing the impact of these new regulations. We do not believe they will have a material impact on our financial statements.

21

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

14. Income Taxes (Continued)

ATK or one of its subsidiaries files income tax returns in the U.S. federal, various U.S. state, and foreign jurisdictions. With few exceptions, ATK is no longer subject to U.S. federal, state and local, or foreign income tax examinations by tax authorities for years prior to 2008. The IRS has completed the audits of ATK for fiscal 2011 and 2012 during the quarter. We believe appropriate provisions for all outstanding issues have been made for all remaining open years in all jurisdictions.

Although the timing and outcome of audit settlements are uncertain, it is reasonably possible that a $1,702 reduction of the uncertain tax benefits will occur in the next 12 months. The settlement of these unrecognized tax benefits could result in earnings from $0 to $1,415.

15. Stock-based Compensation

ATK has authorized 5,000,000 shares of preferred stock, par value $1.00, none of which has been issued.

Total pretax stock-based compensation expense of $4,066 and $3,296 was recognized during the quarters ended September 28, 2014 and September 29, 2013, respectively. Total pre-tax stock-based compensation expense of $7,927 and $6,308 was recognized during the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

The total income tax benefit recognized in the income statement for share-based compensation was $1,560 and $1,252 during the quarters ended September 28, 2014 and September 29, 2013, respectively. The total income tax benefit recognized in the income statement for share-based compensation was $3,042 and $2,421 during the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

ATK sponsors three stock-based incentive plans, which are the Alliant Techsystems Inc. 1990 Equity Incentive Plan, the Non-Employee Director Restricted Stock Plan, and the 2005 Stock Incentive Plan. As of September 28, 2014, ATK has authorized up to 3,982,360 common shares under the 2005 Stock Incentive Plan, of which 997,255 common shares are available to be granted. No new grants will be made out of the other two plans.

There are four types of awards outstanding under ATK's stock incentive plans: performance awards, total stockholder return performance awards ("TSR awards"), restricted stock, and stock options. ATK issues treasury shares upon the payment of performance awards and TSR awards, grant of restricted stock, or exercise of stock options.

As of September 28, 2014, there were up to 279,871 shares reserved for performance awards for key employees. Performance shares are valued at the fair value of ATK stock as of the grant date and expense is recognized based on the number of shares expected to vest under the terms of the award under which they are granted. Of these shares:

• up to 102,848 shares will become payable only upon achievement of certain financial performance goals, including sales and return on invested capital for the fiscal 2013 through fiscal 2015 period;

• up to 94,926 shares will become payable only upon achievement of certain performance goals, including sales and return on invested capital, for the fiscal 2014 through fiscal 2016 period; and

• up to 82,097 shares will become payable only upon achievement of certain performance goals, including sales and return on invested capital, for the fiscal 2015 through fiscal 2017 period.

There were 54,489 shares earned during fiscal 2014 upon achievement of certain financial performance goals, including EPS, for the fiscal 2012 through fiscal 2014 period, which were distributed or deferred in May 2014. As other financial performance goals were not met, 165,951 shares were forfeited during fiscal 2014.

As of September 28, 2014, there were up to 27,366 shares reserved for TSR awards for key employees. ATK uses an integrated Monte Carlo simulation model to determine the fair value of the TSR awards. The Monte Carlo model calculates the probability of satisfying the market conditions stipulated in the award. This probability is an input into the trinomial lattice model used to determine the fair value of the awards as well as the assumptions of other variables, including the risk-free interest rate and expected volatility of ATK's stock price in future periods. The risk-free rate is based on the U.S. dollar-denominated U.S. Treasury strip rate with a remaining term that approximates the life assumed at the date of grant. There were no TSR awards granted during the six months endedSeptember 28, 2014.

Of the shares reserved for TSR awards for key employees, 27,366 shares will become payable upon satisfaction of the market conditions stipulated for the fiscal 2015 through 2017 period.

22

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

15. Stock-based Compensation (Continued)

Of the shares reserved for TSR awards for key employees, 42,022 shares were earned during fiscal 2014 as the market conditions stipulated for the fiscal 2012 through 2014 period were satisfied. The remaining 3,958 TSR awards were forfeited during fiscal 2014.

Restricted stock granted to non-employee directors and certain key employees totaled 39,499 shares during the six months endedSeptember 28, 2014. Restricted shares vest over periods generally ranging from one to three years from the date of award and are valued at the fair value of ATK's common stock as of the grant date.

Stock options may be granted periodically, with an exercise price equal to the fair market value of ATK's common stock on the date of grant, and generally vest from one to three years from the date of grant. Options are generally granted with seven-year or ten-year terms. The weighted average fair value of each option grant is estimated on the date of grant using the Black-Scholes option pricing model and represents the difference between fair market value on the date of grant and the estimated market value on the expected exercise date. The option pricing model requires ATK to make assumptions. The risk-free rate is based on U.S. Treasury zero-coupon issues with a remaining term that approximates the expected life assumed at the date of grant. Expected volatility is based on the historical volatility of ATK's stock over the past seven years. The expected option life is based on the contractual term of the stock option and expected employee exercise and post-vesting employment termination trends. There were no stock options granted during the six months endedSeptember 28, 2014. The weighted average fair value of options granted was $23.00 during the six months ended September 29, 2013.

The following weighted average assumptions were used for grants:

	Six Months Ended September 29, 2013
Risk-free rate	1.86%
Expected volatility	25.95%
Expected dividend yield	1.58%
Expected option life	7 years

23

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

16. Contingencies

Litigation.    From time to time, ATK is subject to various legal proceedings, including lawsuits, which arise out of, and are incidental to, the conduct of ATK's business. ATK does not consider any of such proceedings that are currently pending, individually or in the aggregate, notwithstanding that the unfavorable resolution of any matter may have a material effect on our net earnings in any particular quarter, to be material to its business or likely to result in a material adverse effect on its operating results, financial condition, or cash flows.

On July 30, 2013, Raytheon Company filed a lawsuit against ATK in the Superior Court of the State of Arizona.  The suit involves ATK's longstanding production of rocket motors used in Raytheon's Advanced Medium-Range Air-to-Air Missiles (AMRAAM).  In the filing, Raytheon's primary allegation is that ATK breached certain of the production contracts by not delivering rocket motors.  Raytheon is claiming damages exceeding $100,000. ATK disputes the allegations of Raytheon's complaint. Although it is not possible at this time to predict the outcome of the litigation, ATK believes, based on all currently available information, that the outcome will not have a material adverse effect on its operating results, financial condition or cash flows. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

On May 5, 2014, a purported stockholder class action and derivative complaint was filed in the Circuit Court of Arlington County, Virginia by Michael Blank, who claims to be a stockholder of Orbital, alleging, among other things, that the directors of Orbital breached their fiduciary duties in connection with the Transaction between Orbital and ATK, as described above, and alleging that ATK aided and abetted such breaches of fiduciary duty. A similar purported class action was filed on May 9, 2014, by Gregory Ericksen in the Court of Chancery of the State of Delaware. Plaintiffs in Virginia and Delaware seek, among other relief, to enjoin the Transaction (or, in the Delaware action, to rescind it in the event it is consummated). ATK believes the allegations and claims asserted in the complaints in the Virginia and Delaware actions to be without merit and intends to defend those actions vigorously. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

U.S. Government Investigations.    ATK is also subject to U.S. Government investigations from which civil, criminal, or administrative proceedings could result. Such proceedings could involve claims by the U.S. Government for fines, penalties, compensatory and treble damages, restitution, and/or forfeitures. Under government regulations, a company, or one or more of its operating divisions or subdivisions, can also be suspended or debarred from government contracts, or lose its export privileges, based on the results of investigations. ATK believes, based upon all available information, that the outcome of any such pending government investigations will not have a material adverse effect on its operating results, financial condition, or cash flows.

Claim Recovery.    Profits expected to be realized on contracts are based on management's estimates of total contract sales value and costs at completion. Estimated amounts for contract changes and claims are included in contract sales only when realization is estimated to be probable. At September 28, 2014, based on progress to date on certain contracts, there is approximately $29,188 included in unbilled receivables for contract claims compared to $35,113 as of March 31, 2014.

Environmental Liabilities.    ATK's operations and ownership or use of real property are subject to a number of federal, state, and local environmental laws and regulations, including those for discharge of hazardous materials, remediation of contaminated sites, and restoration of damage to the environment. At certain sites that ATK owns or operates or formerly owned or operated, there is known or potential contamination that ATK is required to investigate or remediate. ATK could incur substantial costs, including remediation costs, resource restoration costs, fines, and penalties, or third party property damage or personal injury claims, as a result of liabilities associated with past practices or violations of environmental laws or noncompliance with environmental permits.

The liability for environmental remediation represents management's best estimate of the present value of the probable and reasonably estimable costs related to known remediation obligations. The receivable represents the present value of the amount that ATK expects to recover, as discussed below. Both the liability and receivable have been discounted to reflect the present value of the expected future cash flows, using a discount rate of 1.00% and 1.5% as of September 28, 2014 and March 31, 2014, respectively. ATK's discount rate is calculated using the 20-year Treasury constant maturities rate, net of an estimated inflationary factor of 1.9%, rounded to the nearest quarter percent. The following is a summary of the amounts recorded for environmental remediation:

24

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

16. Contingencies (Continued)

	September 28, 2014						March 31, 2014
	Payable			Receivable			Payable			Receivable
Amounts (payable) receivable	$	(53,945	)	$	27,514		$	(58,194	)	$	28,540
Unamortized discount	3,825			(1,789		)	4,706			(2,152		)
Present value amounts (payable) receivable	$	(50,120	)	$	25,725		$	(53,488	)	$	26,388

Amounts expected to be paid or received in periods more than one year from the balance sheet date are classified as non-current. Of the $50,120 discounted liability as of September 28, 2014, $6,236 was recorded within other current liabilities and $43,884 was recorded within other long-term liabilities. Of the $25,725 discounted receivable, ATK recorded $3,609 within other current assets and $22,116 within other non-current assets. As of September 28, 2014, the estimated discounted range of reasonably possible costs of environmental remediation was $50,120 to $78,938.

ATK expects that a portion of its environmental compliance and remediation costs will be recoverable under U.S. Government contracts. Some of the remediation costs that are not recoverable from the U.S. Government that are associated with facilities purchased in a business acquisition may be covered by various indemnification agreements, as described in Note 13 to the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014.

ATK has been identified as a potentially responsible party (“PRP”), along with other parties, in several regulatory agency actions associated with hazardous waste sites. As a PRP, ATK may be required to pay a share of the costs of the investigation and clean-up of these sites. While uncertainties exist with respect to the amounts and timing of the ultimate environmental liabilities, based on currently available information, ATK has concluded that these matters, individually or in the aggregate, will not have a material adverse effect on the Company's operating results, financial condition, or cash flows.

17. Share Repurchases

On January 31, 2012, ATK's Board of Directors authorized a share repurchase program of up to $200,000 worth of shares of ATK common stock, executable over the next two years. On January 29, 2014, ATK's Board of Directors extended the share repurchase program through March 31, 2015. The shares may be purchased from time to time in open market, block purchase, or negotiated transactions, subject to compliance with applicable laws and regulations. The repurchase authorization also allows the Company to make repurchases under Rule 10b5-1 of the Securities Exchange Act of 1934. During the quarter ended September 29, 2013, ATK repurchased 253,073 shares for $23,937. During the six months endedSeptember 29, 2013, ATK repurchased 574,669 shares for $48,259. In accordance with the Transaction Agreement ATK entered into on April 28, 2014, ATK will not repurchase any outstanding shares prior to the closing of the Transaction.

18. Changes in Estimates

The majority of ATK’s sales are accounted for as long-term contracts, which are accounted for under the percentage-of-completion method (“POC”). Accounting for contracts under the POC method requires judgment relative to assessing risks and estimating contract revenues and costs. Profits expected to be realized on contracts are based on management’s estimates of total contract sales value and costs at completion. Estimated amounts for contract changes, including scope and claims, are included in contract sales only when realization is estimated to be probable. Assumptions used for recording sales and earnings are adjusted in the period of change to reflect revisions in contract value and estimated costs. In the period in which it is determined that a loss will be incurred on a contract, the entire amount of the estimated gross margin loss is charged to cost of sales. Changes in estimates of contract sales, costs, or profits are recognized using the cumulative catch-up method of accounting. This method recognizes in the current period the cumulative effect of the changes on current or prior periods. The effect of the changes on future periods of contract performance is recognized as if the revised estimate had been used since contract inception.

Changes in contract estimates occur for a variety of reasons including changes in contract scope, unforeseen changes in contract cost estimates, positive or negative, due to unanticipated cost growth or risks affecting contract costs and/or the resolution of contract risks at lower costs than anticipated, as well as changes in contract overhead costs over the performance period. Changes in estimates could have a material effect on the Company’s consolidated financial position or annual results of operations. Aggregate net changes in contract estimates recognized using the cumulative catch-up method of accounting increased operating income by $24,406 and $45,293 for the quarters ended September 28, 2014 and September 29, 2013, respectively. The current quarter adjustments were primarily driven by higher profit expectations across all divisions. The prior year quarter adjustments were primarily driven by higher profit expectations of $21,816 in Small Caliber Systems division due

25

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

18. Change in Estimates (Continued)

to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and improved profit expectations for programs in Aerospace Structures division.

Aggregate net changes in contract estimates recognized using the cumulative catch-up method of accounting increased operating income by $47,524 and $69,139 for the six months endedSeptember 28, 2014 and September 29, 2013, respectively. The current year six-month period adjustments were primarily driven by higher profit expectations in Space Systems Operations division. The prior year six-month period adjustments were primarily driven by higher profit expectations of $32,900 in the Small Caliber Systems division due to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and for programs in Space Systems Operations and Aerospace Structures division.

19. Realignment Obligations

In May 2014, ATK consolidated its Eden Prairie, Minnesota corporate facility. In conjunction with this consolidation, ATK incurred realignment charges in the first quarter of fiscal 2015. The charges related primarily to the fair value of the remaining lease rentals, asset impairment charges, and costs associated with facility reconfiguration. In the quarter and six months ended September 29, 2013, ATK incurred realignment expenses of approximately $2,900 and $5,400, respectively, associated with restructuring and facility rationalization costs in tactical military accessories within the Sporting Group. The charges related primarily to termination benefits offered to employees, asset impairment charges, and costs associated with the closure of certain facilities. ATK had no realignment liability as of March 31, 2014. The following table summarizes ATK’s realignment liability activity during fiscal 2015 related to the remaining lease rentals and relocation and other costs that were recorded in General and administrative expense:

	Remaining lease rentals		Asset impairment			Facility closure and other costs			Total
Balance, March 31, 2014	$	—	$	—		$	—		$	—
Expense	6,774		2,465			1,385			10,624
Cash paid	—		—			(1,385		)	(1,385		)
Noncash settlements	—		(2,465		)	—			(2,465		)
Balance, September 28, 2014	$	6,774	$	—		$	—		$	6,774

20. Condensed Consolidating Financial Statements

In accordance with the provisions of the 6.875% Notes, and the 5.25% Notes, the outstanding notes are guaranteed on an unsecured basis, jointly and severally and fully and unconditionally, by substantially all of ATK's domestic subsidiaries. The parent company has no independent assets or operations. All of these guarantor subsidiaries are 100% owned by ATK. These guarantees are senior or senior subordinated obligations, as applicable, of the applicable subsidiary guarantors. On November 1, 2013, ATK acquired Bushnell, a leading global designer, marketer and distributor of branded sports optics, outdoor accessories and performance eyewear. As a result of this acquisition and the increase in the number of non-guarantor subsidiaries, the subsidiaries of ATK other than the subsidiary guarantors are no longer considered minor and therefore the consolidating financial information of the guarantor and non-guarantor subsidiaries is presented prospectively below.

26

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

20. Condensed Consolidating Financial Statements (Continued)

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Quarter Ended September 28, 2014
	Parent Issuer			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	1,221,872		$	54,622		$	(3,245	)	$	1,273,249
Cost of sales	—			938,425			37,993			(3,245		)	973,173
Gross profit	—			283,447			16,629			—			300,076
Operating expenses:
Research and development	—			11,082			(1,066		)	—			10,016
Selling	—			50,249			9,873			—			60,122
General and administrative	4,066			60,032			5,162			—			69,260
Income before interest, income taxes, and noncontrolling interest	(4,066		)	162,084			2,660			—			160,678
Equity in income/(loss) of subsidiaries	111,961			899			—			(112,860		)	—
Interest expense	(23,326		)	(1		)	(898		)	866			(23,359		)
Interest income	—			787			98			(866		)	19
Income before income taxes and noncontrolling interest	84,569			163,769			1,860			(112,860		)	137,338
Income tax provision	(10,540		)	51,609			1,079			—			42,148
Net income	95,109			112,160			781			(112,860		)	95,190
Less net income attributable to noncontrolling interest	—			—			81			—			81
Net income attributable to Alliant Techsystems Inc.	$	95,109		$	112,160		$	700		$	(112,860	)	$	95,109
Other comprehensive income (loss), net of tax:
Net income	$	95,109		$	112,160		$	781		$	(112,860	)	$	95,190
Total other comprehensive income (loss)	5,681			14,615			(8,934		)	(5,681		)	5,681
Comprehensive income (loss)	100,790			126,775			(8,153		)	(118,541		)	100,871
Less comprehensive income attributable to noncontrolling interest	—			—			81			—			81
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	100,790		$	126,775		$	(8,234	)	$	(118,541	)	$	100,790

27

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

20. Condensed Consolidating Financial Statements (Continued)

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Six Months Ended September 28, 2014
	Parent Issuer			Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	2,440,558	$	94,820		$	13,261		$	2,548,639
Cost of sales	—			1,868,770		55,947			13,261			1,937,978
Gross profit	—			571,788		38,873			—			610,661
Operating expenses:
Research and development	—			18,728		102						18,830
Selling	—			103,890		19,354						123,244
General and administrative	7,927			135,012		9,415						152,354
Income before interest, income taxes, and noncontrolling interest	(7,927		)	314,158		10,002			—			316,233
Equity in income/(loss) of subsidiaries	214,344			4,948		—			(219,292		)	—
Interest expense	(46,752		)	—		(1,928		)				(46,775		)
Interest income	—			1,755		194						44
Income before income taxes and noncontrolling interest	159,665			320,861		8,268			(219,292		)	269,502
Income tax provision	(21,042		)	106,557		3,130			—			88,645
Net income	180,707			214,304		5,138			(219,292		)	180,857
Less net income attributable to noncontrolling interest	—			—		150			—			150
Net income attributable to Alliant Techsystems Inc.	$	180,707		$	214,304	$	4,988		$	(219,292	)	$	180,707
Other comprehensive income (loss), net of tax:
Net income	$	180,707		$	214,304	$	5,138		$	(219,292	)	$	180,857
Total other comprehensive income (loss)	24,271			27,009		(7,738		)	(19,271		)	24,271
Comprehensive income (loss)	204,978			241,313		(2,600		)	(238,563		)	205,128
Less comprehensive income attributable to noncontrolling interest	—			—		150			—			150
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	204,978		$	241,313	$	(2,750	)	$	(238,563	)	$	204,978

28

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

20. Condensed Consolidating Financial Statements (Continued)

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited)

	September 28, 2014
	Parent Issuer		Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	24,909	$	17,759		$	—		$	42,668
Net receivables	—		1,629,371		57,759			—			1,687,130
Due from affiliates	—		12,281		—			(12,281		)	—
Net inventories	—		502,518		60,935			—			563,453
Deferred income tax assets	—		131,188		4,743			—			135,931
Other current assets	1,492		49,571		3,408			—			54,471
Total current assets	1,492		2,349,838		144,604			(12,281		)	2,483,653
Net property, plant, and equipment	—		678,751		13,042			—			691,793
Investment in subsidiaries	6,146,132		195,042		—			(6,341,174		)	—
Goodwill	—		1,786,960		126,035			—			1,912,995
Net intangible assets	—		512,855		46,043			—			558,898
Long-term due from affiliates	—		2,134,558		—			(2,134,558		)	—
Deferred charges and other non-current assets	22,382		95,291		787			—			118,460
Total assets	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	159,997	$	—	$	—		$	—		$	159,997
Accounts payable	—		300,513		16,293			—			316,806
Due to affiliates	—		—		12,281			(12,281		)	—
Contract advances and allowances	—		118,502		98			—			118,600
Accrued compensation	—		82,849		3,637			—			86,486
Accrued income taxes	—		18,110		(1,584		)	—			16,526
Other accrued liabilities	13,941		277,472		12,771			—			304,184
Total current liabilities	173,938		797,446		43,496			(12,281		)	1,002,599
Long-term debt	1,923,503		—		—			—			1,923,503
Postretirement and postemployment benefits liabilities	—		68,716		—			—			68,716
Accrued pension liability	—		520,064		—			—			520,064
Deferred income tax liabilities	—		110,269		13,520			—			123,789
Long-term due to affiliates	2,075,562		—		58,996			(2,134,558		)	—
Other long-term liabilities	1,857		118,855		557			—			121,269
Total liabilities	4,174,860		1,615,350		116,569			(2,146,839		)	3,759,940
Equity
Shareholders’ equity attributable to ATK and subsidiaries	1,995,146		6,137,945		203,229			(6,341,174		)	1,995,146
Noncontrolling interest	—		—		10,713			—			10,713
Total equity	1,995,146		6,137,945		213,942			(6,341,174		)	2,005,859
Total liabilities and equity	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799

29

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

20. Condensed Consolidating Financial Statements (Continued)

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

	March 31, 2014
	Parent Issuer		Guarantors		Non-guarantors		Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	220,056	$	46,576	$	—		$	266,632
Net receivables	—		1,418,583		55,237					1,473,820
Due from affiliates	—		4,876		—		(4,876		)	—
Net inventories	—		499,046		59,204					558,250
Deferred income tax assets	—		88,543		5,073					93,616
Other current assets	—		57,324		11,956					69,280
Total current assets	—		2,288,428		178,046		(4,876		)	2,461,598
Net property, plant, and equipment	—		684,424		13,127					697,551
Investment in subsidiaries	5,921,889		203,738		—		(6,125,627		)	—
Goodwill	—		1,783,737		133,184					1,916,921
Net intangible assets	—		527,565		50,285					577,850
Long-term due from affiliates	—		1,997,307		—		(1,997,307		)	—
Deferred charges and other non-current assets	24,600		92,475		151					117,226
Total assets	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	249,228	$	—	$	—	$	—		$	249,228
Accounts payable	—		300,132		15,473		—			315,605
Due to affiliates	—		—		4,876		(4,876		)	—
Contract advances and allowances	—		105,592		195		—			105,787
Accrued compensation	—		125,908		2,913		—			128,821
Accrued income taxes	—		6,254		1,623		—			7,877
Other accrued liabilities	14,553		269,809		38,470		—			322,832
Total current liabilities	263,781		807,695		63,550		(4,876		)	1,130,150
Long-term debt	1,843,750		—		—		—			1,843,750
Noncurrent deferred income tax liabilities	—		103,149		14,366		—			117,515
Postretirement and postemployment benefits liabilities	—		74,874		—		—			74,874
Accrued pension liability	—		557,775		—		—			557,775
Long-term due to affiliates	1,925,136		—		72,168		(1,997,304		)	—
Other long-term liabilities	2,247		122,153		544					124,944
Total liabilities	4,034,914		1,665,646		150,628		(2,002,180		)	3,849,008
Equity
Stockholders’ equity attributable to ATK and subsidiaries	1,911,575		5,912,028		213,602		(6,125,630		)	1,911,575
Noncontrolling interest	—		—		10,563		—			10,563
Total equity	1,911,575		5,912,028		224,165		(6,125,630		)	1,922,138
Total liabilities and equity	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146

30

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

20. Condensed Consolidating Financial Statements (Continued)

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Six Months Ended September 28, 2014
	Parent			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Operating Activities
Cash provided by (used for) operating activities	$	(9,565	)	$	60,742		$	(19,662	)	$	(7,000	)	$	24,515
Investing Activities
Capital expenditures	—			(58,173		)	(1,526		)	—			(59,699		)
Due to (from) Affiliates	—			(199,890		)	—			199,890			—
Proceeds from the disposition of property, plant, and equipment	—			2,174			—			—			2,174
Cash provided by (used for) investing activities	—			(255,889		)	(1,526		)	199,890			(57,525		)
Financing Activities
Due to (from) Affiliates	199,890			—			—			(199,890		)	—
Borrowings on line of credit	410,000			—			—			—			410,000
Repayments of line of credit	(310,000		)	—			—			—			(310,000		)
Payments made on bank debt	(13,250		)	—			—			—			(13,250		)
Payments made to extinguish debt	(404,462		)	—			—			—			(404,462		)
Proceeds from issuance of long-term debt	150,000			—			—			—			150,000
Payments made for debt issue costs	(507		)	—			—			—			(507		)
Purchase of treasury shares	(8,451		)	—			—			—			(8,451		)
Dividends paid	(20,438		)	—			(7,000		)	7,000			(20,438		)
Excess tax benefits from share-based plans	6,783			—			—			—			6,783
Cash provided by (used for) financing activities	9,565			—			(7,000		)	(192,890		)	(190,325		)
Effect of foreign currency exchange rate fluctuations on cash	—			—			(629		)	—			(629		)
Decrease in cash and cash equivalents	—			(195,147		)	(28,817		)	—			(223,964		)
Cash and cash equivalents at beginning of period	—			220,056			46,576			—			266,632
Cash and cash equivalents at end of period	$	—		$	24,909		$	17,759		$	—		$	42,668

21. Operating Segment Information

ATK operates its business structure within three operating groups. These operating segments (“groups”) are defined based on the reporting and review process used by ATK’s chief executive officer and other management.  The operating structure aligns ATK’s capabilities and resources with its customers and markets and positions the Company for long-term growth and improved profitability. Each group is described below: 

• Aerospace Group, which generated 26% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces rocket motor systems for human and cargo launch vehicles, conventional and strategic missiles, and missile defense interceptors. They also produce small- and micro-satellites, satellite components, structures and subsystems, lightweight space deployables and solar arrays, and provide engineering and technical services.  Additionally, the Aerospace Group operates in the military and commercial aircraft and launch structures markets.  Other products include ordnance, such as decoy and illuminating flares.

• Defense Group, which generated 31% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces military small-, medium-, and large-caliber ammunition, propulsion systems for tactical missiles and missile defense applications, strike weapons, precision munitions, gun systems, aircraft survivability systems, fuzes and warheads, energetic materials and special mission aircraft.

• Sporting Group, which generated 43% of ATK’s external sales in the six months endedSeptember 28, 2014, develops, produces, and provides commercial ammunition, accessories, rifles and shotguns for the hunting, shooting, law enforcement, outdoor and sporting markets.

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NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

21. Operating Segment Information (Continued)

No contract contributed more than 10% of total external sales during the six months endedSeptember 28, 2014. The military small-caliber ammunition contract, which is reported within the Defense Group, contributed approximately 10% of total external sales during the six months endedSeptember 29, 2013.

The following summarizes ATK's results by segment:

	Quarter Ended						Six Months Ended
	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Sales to external customers:
Aerospace Group	$	324,386		$	315,244		$	651,431		$	616,857
Defense Group	418,816			409,287			806,131			830,439
Sporting Group	530,047			417,850			1,091,077			773,826
Total external Sales	1,273,249			1,142,381			2,548,639			2,221,122
Intercompany sales:
Aerospace Group	4,803			4,159			10,678			9,733
Defense Group	68,918			62,613			123,754			116,277
Sporting Group	2,455			3,509			5,037			5,840
Eliminations	(76,176		)	(70,281		)	(139,469		)	(131,850		)
Total intercompany Sales	—			—			—			—
Total sales	$	1,273,249		$	1,142,381		$	2,548,639		$	2,221,122
Income before interest, income taxes and noncontrolling interest:
Aerospace Group	$	39,347		$	40,570		$	77,725		$	77,656
Defense Group	50,342			55,071			95,486			117,159
Sporting Group	74,459			57,823			153,422			101,939
Corporate	(3,470		)	(5,198		)	(10,400		)	(22,865		)
Total income before interest, income taxes and noncontrolling interest	$	160,678		$	148,266		$	316,233		$	273,889

	Period Ended
	September 28, 2014		March 31, 2014
Total assets:
Aerospace Group	$	1,687,873	$	1,646,563
Defense Group	1,294,263		1,209,150
Sporting Group	2,484,617		2,382,617
Corporate	299,046		532,816
Total assets	$	5,765,799	$	5,771,146

Certain administrative functions are primarily managed by ATK at the corporate headquarters ("Corporate"). Some examples of such functions are human resources, pension and postretirement benefits, corporate accounting, legal, tax, and treasury. Significant assets and liabilities managed at Corporate include those associated with debt, pension and postretirement benefits, environmental liabilities, strategic growth costs, and income taxes.

Costs related to the administrative functions managed by Corporate are either recorded at Corporate or allocated to the business units based on the nature of the expense. The difference between pension and postretirement benefit expense calculated under Financial Accounting Standards and the expense calculated under U.S. Cost Accounting Standards is recorded at the corporate level which provides for greater clarity on the operating results of the business segments. Administrative expenses, such as corporate accounting, legal, and treasury costs, are allocated out to the business segments. Environmental

32

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (Continued)

(Amounts in thousands except share and per share data and unless otherwise indicated)

21. Operating Segment Information (Continued)

expenses are allocated to each segment based on the origin of the underlying environmental cost. Transactions between segments are recorded at the segment level, consistent with ATK's financial accounting policies. Intercompany balances and transactions involving different segments are eliminated at ATK's consolidated financial statements level. These eliminations are shown above in "Corporate" and were $6,785 and $6,882 for the quarters ended September 28, 2014 and September 29, 2013, respectively, and $13,533 and $11,569 for the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

33

ITEM 2.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

(Dollar amounts in thousands except share and per share data or unless otherwise indicated)

Forward-Looking Information is Subject to Risk and Uncertainty

Some of the statements made and information contained in this report, excluding historical information, are "forward-looking statements" as defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements give ATK's current expectations or forecasts of future events. Words such as "may," "will," "expected," "intend," "estimate," "anticipate," "believe," "project," or "continue," and similar expressions are used to identify forward-looking statements. From time to time, ATK also may provide oral or written forward-looking statements in other materials released to the public. Any or all forward-looking statements in this report and in any public statements ATK makes could be materially different. They can be affected by assumptions used or by known or unknown risks or uncertainties. Consequently, no forward-looking statements can be guaranteed. Actual results may vary materially. You are cautioned not to place undue reliance on any forward-looking statements. You should also understand that it is not possible to predict or identify all such factors and should not consider the following list to be a complete statement of all potential risks and uncertainties. Any change in the following factors may impact the achievement of results:

• reductions or changes in NASA or U.S. Government military spending, timing of payments and budgetary policies, including impacts of sequestration under the Budget Control Act of 2011, and sourcing strategies,

• intense competition for U.S. Government contracts and programs,

• increases in costs, which ATK may not be able to react to due to the nature of its U.S. Government contracts,

• changes in cost and revenue estimates and/or timing of programs,

• the potential termination of U.S. Government contracts and the potential inability to recover termination costs,

• other risks associated with U.S. Government contracts that might expose ATK to adverse consequences,

• government laws and other rules and regulations applicable to ATK, including procurement and import-export control,

• the novation of U.S. Government contracts,

• intense competition in the commercial ammunition, firearms, and accessories markets,

• reduction or change in demand and manufacturing costs for commercial ammunition, firearms or accessories, including the risk that placed orders exceed actual customer requirements,

• changes in the regulation of the manufacture, sale and purchase of firearms and ammunition could adversely affect ATK,

• the manufacture and sale of products that create exposure to potential product liability, warranty liability or personal injury claims and litigation,

• risks associated with expansion into new and adjacent commercial markets,

• results of acquisitions or other transactions, including the Company's ability to successfully integrate acquired businesses and realize anticipated synergies, cost savings and other benefits, and costs incurred for pursuits and proposed acquisitions that have not yet or may not close, including the announced spin-off of the Sporting Group and ATK's merger with Orbital Sciences Corporation,

• greater risk associated with international business, including foreign currency exchange rates and fluctuations in those rates,

• federal and state regulation of defense products, ammunition, and firearms,

• costs of servicing ATK's debt, including cash requirements and interest rate fluctuations,

• actual pension and other postretirement plan asset returns and assumptions regarding future returns, discount rates, service costs, mortality rates, and health care cost trend rates,

34

• security threats, including cybersecurity and other industrial and physical security threats, and other disruptions,

• supply, availability, and costs of raw materials and components, including commodity price fluctuations,

• new regulations related to conflict minerals,

• performance of ATK's subcontractors,

• development of key technologies and retention of a qualified workforce,

• fires or explosions at any of ATK's facilities,

• environmental laws that govern past practices and rules and regulations, noncompliance with which may expose ATK to adverse consequences,

• impacts of financial market disruptions or volatility to ATK's customers and vendors,

• unanticipated changes in the tax provision or exposure to additional tax liabilities, and

• the costs and ultimate outcome of litigation matters and other legal proceedings.

This list of factors is not exhaustive, and new factors may emerge or changes to the foregoing factors may occur that would impact ATK's business. ATK undertakes no obligation to update any forward-looking statements. A more detailed description of risk factors can be found in Part 1, Item 1A, Risk Factors, of ATK’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014. Additional information regarding these factors may be contained in ATK's subsequent filings with the Securities and Exchange Commission, including Forms 10-Q and 8-K. All such risk factors are difficult to predict, contain material uncertainties that may affect actual results, and may be beyond our control.

Executive Summary

ATK is an aerospace, defense, and commercial products company and supplier of products to the U.S. Government, allied nations, and prime contractors. ATK is also a major supplier of ammunition, rifles and shotguns, and related accessories to commercial customers and law enforcement agencies. ATK is headquartered in Arlington, Virginia and has operating locations throughout the United States, Puerto Rico, and internationally.

• Aerospace Group, which generated 26% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces rocket motor systems for human and cargo launch vehicles, conventional and strategic missiles, and missile defense interceptors. They also produce small- and micro-satellites, satellite components, structures and subsystems, lightweight space deployables and solar arrays, and provide engineering and technical services.  Additionally, the Aerospace Group operates in the military and commercial aircraft and launch structures markets.  Other products include ordnance, such as decoy and illuminating flares.

• Defense Group, which generated 31% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces military small-, medium-, and large-caliber ammunition, propulsion systems for tactical missiles and missile defense applications, strike weapons, precision munitions, gun systems, aircraft survivability systems, fuzes and warheads, energetic materials and special mission aircraft.

• Sporting Group, which generated 43% of ATK’s external sales in the six months endedSeptember 28, 2014, develops, produces, and provides commercial ammunition, accessories, rifles and shotguns for the hunting, shooting, law enforcement, outdoor and sporting markets.

Financial Highlights and Notable Events

Certain notable events or activities affecting our fiscal 2015 financial results included the following:

Financial highlights for the quarter ended September 28, 2014

• Quarterly sales of $1.3 billion.

• Diluted earnings per share of $2.97.

• Orders for the quarter ended September 28, 2014 of $0.9 billion compared to $1.5 billion in the quarter ended September 29, 2013.

35

• Total backlog of $7.0 billion at September 28, 2014 compared to $8.4 billion at September 29, 2013.

• Income before interest, income taxes, and noncontrolling interest as a percentage of sales was 12.6% and 13.0% for the quarters ended September 28, 2014 and September 29, 2013, respectively. The decrease was driven by the absence of $22 million of profit improvements as a contract neared completion and the transition to a new contract in Small Caliber Systems division in the prior year quarter.

• The increase in the current quarter's tax rate to 30.7% from 30.3% in the quarter ended September 29, 2013 is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed Internal Revenue Service ("IRS") regulations and the true-up of prior-year taxes partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

• ATK completed the retirement of its 3.00% Convertible Notes, for which ATK paid a total of $354,367 in cash, including accrued interest.

• Under the terms of the Senior Credit Facility, ATK exercised an option to increase the Term A Loan by $150,000 (the "Accordion"). ATK used the proceeds of the Accordion to partially finance the tender offer of the 3.00% Convertible Notes, as discussed above, and to repay $50,000 of the outstanding Term B Loan.

Other notable events for fiscal 2015

• On October 28, 2014, ATK’s Board of Directors declared a quarterly cash dividend of $0.32 per share, payable on December 11, 2014, to stockholders of record on November 19, 2014.

• On April 28, 2014, ATK entered into a Transaction Agreement to spin-off the Sporting Group business and merge the remaining Aerospace and Defense Group businesses with Orbital Sciences Corporation. This transaction is subject to stockholder approval prior to closing.

Outlook

Transaction Agreement - On April 28, 2014, ATK entered into a Transaction Agreement (the “Transaction Agreement”) with Vista SpinCo Inc., a Delaware corporation and a wholly owned subsidiary of ATK (“Sporting”), Vista Merger Sub Inc., a Delaware corporation and a wholly owned subsidiary of ATK, and Orbital Sciences Corporation, a Delaware corporation (“Orbital”), providing for the tax-free spin-off of the Sporting Group business to ATK stockholders (the “Distribution”), which will be immediately followed by the tax-free merger of Vista Merger Sub Inc. with and into Orbital (the “Merger” and together with the Distribution, the “Transaction”), with Orbital surviving the Merger as a wholly owned subsidiary of ATK. This transaction is subject to stockholder approval prior to closing.

An unfortunate failure occurred during Orbital Sciences Corporation's Antares launch on October 28, 2014. ATK is conducting a thorough evaluation of any potential implications resulting from this incident, including current operating plans, long-term strategies, and the proposed transaction to merge the company's Aerospace and Defense businesses with Orbital.

On April 28, 2014, ATK's Sporting Group, ATK and certain financial institutions executed a commitment letter pursuant to which the financial institutions have agreed to provide debt financing to Sporting in an aggregate principal amount of $750,000, comprised of a $350,000 senior secured term loan and a $400,000 senior secured revolving credit facility, in each case on the terms and conditions set forth therein. Sporting will use a portion of the proceeds of the debt financing to pay a cash dividend (the “Sporting Dividend”) to ATK in an amount equal to the amount by which ATK’s gross indebtedness for borrowed money as of the closing date exceeds $1,740,000, subject to certain adjustments. ATK expects to use the proceeds of the Sporting Dividend to repay a portion of ATK's debt including the 6.875% Senior Subordinated Notes due 2020.

Government Funding—ATK’s defense and aerospace businesses are highly dependent on funding levels of the U.S. Department of Defense ("DoD") and NASA, while a relatively small portion of ATK’s Sporting Group is derived from contracts with DoD and other federal agencies.

The government budget structure remains constrained by the 2011 Budget Control Act which initially reduced the DoD topline budget by approximately $490,000,000 over 10 years starting in fiscal year 2012. In January 2013, the American Taxpayer Relief Act of 2012 was enacted, triggering further defense budget cuts of approximately $50,000,000 per year (or sequestration) beginning in March 2013. The first round of sequestration was triggered in GFY13, reducing DoD accounts by

36

$37,000,000. The NASA budget was under similar sequestration pressure but had greater flexibility to manage the reductions across the portfolio and decided to preserve funding for key priorities such as the Space Launch System (SLS).

In GFY14, the Administration faced the potential for an additional year of sequestration and deeper cuts requiring an additional reduction of $20,000,000 from the defense topline budget. The Budget Control Act Amendment adopted in December 2013 provided some relief to the deeper cuts required under sequestration in GFY14 and GFY15. For defense spending, the agreement effectively holds flat the topline budget at $499,000,000 for both years, providing more than $30,000,000 in relief. For NASA, similar relief in non-defense discretionary spending meant a relatively flat budget of approximately $17,500,000 annually.

In addition to funding relief, the amendment and the resulting FY14 Omnibus Appropriations Act in January 2014 replaced the across-the-board cuts associated with sequester with more flexible specific reductions to individual accounts. Overseas Contingency Operations funding was increased slightly, providing some additional relief to the defense budget.

The GFY15 budget submissions in February 2014 were in line with the amendment and programs were adjusted to fit the lower funding levels. The Administration also decreased the OCO funding request, but added a new category - Opportunity, Growth and Security - to its FY15 request. This request was intended to provide added funds for readiness and training and other unfunded requirements. In Congressional mark-ups of the Authorization and Appropriations bills, however, that additional category received little support.

Budget pressures, such as rising personnel costs despite significant force reductions in the Army and Marine Corps, continue to pressure modernization and research accounts. ATK planning is focused on execution and accounting for reduced demand in certain categories of products. Force reductions and a winding-down of overseas operations, coupled with reduced training cycles and fairly healthy inventory levels for many ammunition and missile items, have resulted in less demand in some categories of products. However, the heightened threat from new threats and actions taken to blunt the threat has resulted in calls to reverse the reductions in OCO funds, and may result in new demands for precision weapons, tank and medium caliber ammunition, non-standard ammunition and special mission aircraft. Some of the same categories are high on the list of ATK offerings to international customers.

With regard to GFY15, Congressional action to date is in line with expectations and ATK FY15 plans.  ATK has engaged with relevant offices and committees to assess issues, monitor the authorization and appropriations processes, and reinforce messages on ATK priorities.  Final decisions on the GFY15 annual appropriations may not occur until ATK's FY15 fourth quarter as the mid-term elections play out. The Continuing Resolution currently in place until December 12, 2014 may extend into the next calendar year; an FY15 Omnibus or a “minibus” focused on DoD and accompanied by a continuing resolution for remaining government agencies area also possible outcomes.

ATK's management believes that the key to ATK's continued success regardless of these outcomes is to focus on performance, innovation, and affordability. ATK is positioning itself where management believes there will be continued strong defense funding, even as pressures mount on procurement and research and development accounts. ATK will concentrate on developing systems that will extend the life and improve the capability of existing platforms. ATK anticipates budget pressures will increasingly drive the life extension of platforms such as ships, aircraft and main battle tanks. As importantly, ATK is actively engaged with the Administration and Congress on priorities in the GFY16 budget request that will be delivered in February 2015, as well as highlighting programs and issues as DoD begins work on the GFY17 program objective memorandum.

Finally, US Government contracts are also dependent on the continuing availability of Congressional appropriations. Congress usually appropriates funds for a given program on a fiscal year basis even though contract performance and obligation may take more than one year. As a result, at the outset of a major program, the contract is usually incrementally funded, and additional monies are committed to the contract by the procuring agency only as Congress makes appropriations for future fiscal years. In addition, most U.S. Government contracts are subject to modification if funding is changed. Any failure by Congress to appropriate additional funds to any program in which ATK participates, or any contract modification as a result of funding changes, could materially delay or terminate a program. This could have a material adverse effect on ATK's operating results, financial condition, or cash flows.

The Bipartisan Budget Act of 2013, which was signed by President Obama on December 26, 2013, reduced the allowable compensation costs for employees of government contractors to $487 from previous level of $952. The limit will be adjusted annually to reflect the change in the Employment Cost Index for all workers as calculated by the Bureau of Labor Statistics.   This Act limits the amount of compensation that ATK can propose and bill on contracts. The interim implementing rule was published in the Federal Register on June 24, 2014, and is effective for all contracts awarded after that date.  This new limit will be phased in as old contracts that are subject to the old limit are completed and new contracts subject to the new limit are

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received. Once fully phased in, ATK believes this Act will reduce the amount of cost ATK can bid and collect by approximately $9,000 per year.

Shooting Sports market - There has been a decline in the number of new long-gun registrations as evidenced by the The National Instant Criminal Background Check System, or NICS.  This decline indicates there is decreased demand for long-guns and related accessory categories and may impact ATK’s future revenue and goodwill impairment testing.  Previous market declines have lasted 12-24 months, but it is difficult to predict the significance or length of the current market situation.

Critical Accounting Policies

ATK’s significant accounting policies are described in Note 1 to the consolidated financial statements included in ATK’s Annual Report on Form 10-K for the year ended March 31, 2014 (“fiscal 2014”). The accounting policies used in preparing ATK’s interim fiscal 2015 consolidated financial statements are the same as those described in ATK’s Annual Report.

In preparing the consolidated financial statements, ATK follows accounting principles generally accepted in the United States. The preparation of these financial statements requires ATK to make estimates and judgments that affect the reported amounts of assets, liabilities, sales, expenses, and related disclosure of contingent assets and liabilities. ATK re-evaluates its estimates on an on-going basis. ATK’s estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions.

ATK believes its critical accounting policies are those related to:

• revenue recognition,

• employee benefit plans,

• income taxes,

• acquisitions, and

• goodwill.

More information on these policies can be found in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of ATK’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014.

Results of Operations

The following information should be read in conjunction with ATK's consolidated financial statements. The key performance indicators that ATK's management uses in managing the business are sales, income before interest and income taxes, and cash flows.

Group total Sales, Cost of sales, and Income before interest, income taxes, and noncontrolling interest include intergroup sales and profit. Corporate and Eliminations includes intergroup sales and profit eliminations and corporate expenses.

Acquisitions

On November 1, 2013, ATK acquired Bushnell Group Holdings, Inc. Bushnell is a leading global designer, marketer and distributor of branded sports optics, outdoor accessories and performance eyewear. The purchase price was $985,000 in cash, subject to customary post-closing adjustments expected to be settled in fiscal 2014. ATK believes the acquisition will broaden our existing capabilities in the commercial shooting sports market and expand our portfolio of branded shooting sports products. In addition, this transaction will enable the Company to enter new sporting markets in golf and snow skiing. ATK will leverage Bushnell’s strong sourcing, marketing, branding and distribution capabilities and capitalize on Bushnell’s track record of successfully integrating acquisitions and delivering profitable growth. Bushnell employs approximately 1,100 employees and will be included in the Sporting Group. The purchase price allocation will be completed during the third quarter of fiscal 2015. A portion of the goodwill generated in this acquisition will be deductible for tax purposes.

ATK will use the acquisition method of accounting to account for this acquisition and, accordingly, the results of Bushnell will be included in ATK’s consolidated financial statements at the date of acquisition. ATK has recorded sales of approximately $144,794 and $269,572 for the quarter and six months ended September 28, 2014, respectively and income before interest, income taxes, and noncontrolling interest of approximately $15,051 and $20,371 for the quarter and six months ended September 28, 2014 associated with the operations of this acquired business which reflects transition costs.

On June 21, 2013, ATK acquired Caliber Company, parent company of Savage Sports Corporation ("Savage"), a leading manufacturer of sporting long guns. Operating under the brand names of Savage Arms, Stevens and Savage Range Systems, the

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company designs, manufactures and markets centerfire and rimfire rifles, shotguns and shooting range systems used for hunting as well as competitive and recreational target shooting. The purchase price was $315,000 net of cash acquired, and the settlement of purchase price adjustments. ATK believes the acquisition complements ATK's growing portfolio of leading consumer brands and has allowed the Company to build upon its offerings with Savage's prominent, respected brands known for accuracy, quality, innovation, value and craftsmanship. Savage's sales distribution channels, new product development, and sophistication in manufacturing will significantly increase ATK's presence with a highly relevant product offering to distributors, retailers and consumers. Savage employs approximately 600 employees and is included in ATK's Sporting Group. The purchase price allocation was completed during the first quarter of fiscal 2015. None of the goodwill generated in this acquisition will be deductible for tax purposes.

There were no acquisitions during fiscal 2015.

Sales

No contract contributed more than 10% of total external sales during the six months endedSeptember 28, 2014. The military small-caliber ammunition contract, which is reported within the Defense Group, contributed approximately 10% of total external sales during the six months endedSeptember 29, 2013.

The following is a summary of each operating segment's sales:

	Quarter Ended											Six Months Ended
	September 28, 2014			September 29, 2013			$ Change			% Change		September 28, 2014			September 29, 2013			$ Change			% Change
Aerospace Group	$	329,189		$	319,403		$	9,786		3.1	%	$	662,109		$	626,590		$	35,519		5.7	%
Defense Group	487,734			471,900			15,834			3.4	%	929,885			946,716			(16,831		)	(1.8	)%
Sporting Group	532,502			421,359			111,143			26.4	%	1,096,114			779,666			316,448			40.6	%
Eliminations	(76,176		)	(70,281		)	(5,895		)	8.4	%	(139,469		)	(131,850		)	(7,619		)	5.8	%
Total external sales	$	1,273,249		$	1,142,381		$	130,868		11.5	%	$	2,548,639		$	2,221,122		$	327,517		14.7	%

The fluctuation in sales was driven by the program-related changes within the operating segments as described below.

Quarter:

Aerospace Group.    The increase in sales was primarily driven by a $21,620 increase in Aerospace Structures division due to increased production of commercial and military aircraft programs.

This increase was partially offset by a decrease of $7,400 in Space Components division due to lower production volumes and a decrease of $5,700 in Space System Operations division due to decrease in classified programs.

Defense Group.    The increase in sales was primarily driven by:

• a $14,200 increase in Missile Products division due to increased production volumes, and

• a $13,400 increase in Small Caliber Systems division due to increased international sales partially offset by the absence of a change in profit expectations on a program, due to operation efficiencies gained as one contract neared completion and a new contract was initiated in the prior year.

This increase was partially offset by a decrease of $7,600 in Defense Electronics Systems division and a decrease of $6,400 in Armament Systems division due to decreased production levels.

Sporting Group.    The increase in sales was primarily driven by a $144,800 increase due to the acquisition of Bushnell.

This increase was partially offset by decreased sales volume in firearms and legacy accessories (pre-Bushnell).

Corporate. The increase in intergroup eliminations is due to increased intergroup sales within the Defense Group.

Six Months:

Aerospace Group.    The increase in sales was primarily driven by a $46,300 increase in Aerospace Structures division due to increased production on commercial aircraft programs.

This increase was partially offset by a decrease of $21,500 in Space Components division due to lower production volumes.

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Defense Group.    The decrease in sales was primarily driven by:

• a $17,900 decrease in Small Caliber Systems division due to reduced volume as programs neared completion and impacts from federal budget reductions and

• a $9,300 decrease in Armament Systems division driven by completion of programs.

This decrease was partially offset by an increase of $12,600 in Missile Products division due to increased production volumes.

Sporting Group.    The increase in sales was primarily driven by:

• a $305,000 increase due to the acquisition of Bushnell and Savage, and

• an increase in ammunition driven by increased volume, partially offset by a reduction in legacy accessories due to reduction in market demand.

Corporate. The increase in intergroup eliminations is due to increased intergroup sales within the Defense Group.

Cost of Sales

The following is a summary of each operating segment's cost of sales:

	Quarter Ended											Six Months Ended
	September 28, 2014			September 29, 2013			$ Change			% Change		September 28, 2014			September 29, 2013			$ Change			% Change
Aerospace Group	$	260,454		$	251,352		$	9,102		3.6	%	$	525,799		$	492,279		$	33,520		6.8	%
Defense Group	394,935			373,512			21,423			5.7	%	751,572			744,075			7,497			1.0	%
Sporting Group	395,958			317,892			78,066			24.6	%	811,683			592,321			219,362			37.0	%
Corporate/Eliminations	(78,174		)	(67,801		)	(10,373		)	15.3	%	(151,076		)	(116,990		)	(34,086		)	29.1	%
Total cost of sales	$	973,173		$	874,955		$	98,218		11.2	%	$	1,937,978		$	1,711,685		$	226,293		13.2	%

The fluctuation in cost of sales was driven by the program-related changes within the operating segments as described below.

Quarter:

Aerospace Group.    The increase in cost of sales was primarily driven by an $25,601 increase in Aerospace Structures division due to increased production on commercial and military aircraft programs.

This increase was partially offset by a decrease of $10,300 in Space System Operations division due to decrease in classified programs, and a decrease of $5,100 in Space Components division due to lower production volumes.

Defense Group.    The increase in cost of sales was primarily driven by:

• a $25,500 increase in Small Caliber Systems division due to increased international sales and

• a $9,300 increase in Missile Products division due to increased production volumes.

This increase was partially offset by a decrease of $6,600 in Defense Electronics Systems division due to decreased production levels.

Sporting Group.    The increase in cost of sales was primarily driven by a $102,900 increase due to the acquisition of Bushnell.

This increase was partially offset by decreased sales volume in firearms and legacy accessories.

Corporate. The increase in corporate cost of sales eliminations was driven by increased intercompany transaction eliminations, partially offset by lower pension expense.

Six Months:

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Aerospace Group.    The increase in cost of sales was primarily driven by a $58,900 increase in Aerospace Structures division due to increased production on commercial aircraft programs.

This increase was partially offset by a decrease of $15,500 in Space Components division due to lower production volumes.

Defense Group.    The increase in cost of sales was primarily driven by:

• a $19,300 increase in Small Caliber Systems division due to increased international sales and

• a $5,300 increase in Missile Products division due to increased production volumes.

This increase was partially offset by a decrease of $7,100 in Armament Systems division and a decrease of $6,200 in Defense Electronics Systems division due to decreased production levels.

Sporting Group.    The increase in cost of sales was primarily driven by:

• a $218,200 increase due to the acquisition of Bushnell and Savage, and

• increase in ammunition costs driven by increased volume, partially offset by a reduction in legacy accessories due to reduction in market demand.

Corporate. The increase in corporate cost of sales eliminations was driven by increased intercompany transaction eliminations, partially offset by lower pension expense.

Operating Expenses

	Quarter Ended											Six Months Ended
	September 28, 2014		As a % of Sales		September 29, 2013		As a % of Sales		$ Change			September 28, 2014		As a % of Sales		September 29, 2013		As a % of Sales		$ Change
Research and development	$	10,016	0.8	%	$	11,801	1.0	%	$	(1,785	)	$	18,830	0.7	%	$	22,226	1.0	%	$	(3,396	)
Selling	60,122		4.7	%	46,899		4.1	%	13,223			123,244		4.8	%	89,664		4.0	%	33,580
General and administrative	69,260		5.4	%	60,460		5.3	%	8,800			152,354		6.0	%	123,658		5.6	%	28,696
Total operating expense	$	139,398	10.9	%	$	119,160	10.4	%	$	20,238		$	294,428	11.5	%	$	235,548	10.6	%	$	58,880

Quarter:

Operating expenses increased by $20,238 from the prior-year period. Research and development costs decreased due to timing of expenditures in the Defense Group. Selling expenses increased primarily due to increased commissions as a result of higher sales volume due to the Bushnell acquisition. General and administrative costs increased due to transaction costs related to the proposed Transaction and the addition of costs associated with Bushnell.

Six Months:

Operating expenses increased by $58,880 from the prior-year period. Research and development costs decreased due to timing of expenditures in the Defense Group. Selling expenses increased primarily due to increased commissions as result of increased sales in the Sporting Group and as a result of the acquisition of Bushnell and Savage. General and administrative costs increased due to transaction costs related to the proposed Transaction and the addition of costs associated with Bushnell and Savage.

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Income before Interest, Income Taxes, and Noncontrolling Interest

	Quarter Ended									Six Months Ended
	September 28, 2014			September 29, 2013			Change			September 28, 2014			September 29, 2013			Change
Aerospace Group	$	39,347		$	40,570		$	(1,223	)	$	77,725		$	77,656		$	69
Defense Group	50,342			55,071			(4,729		)	95,486			117,159			(21,673		)
Sporting Group	74,459			57,823			16,636			153,422			101,939			51,483
Corporate/Eliminations	(3,470		)	(5,198		)	1,728			(10,400		)	(22,865		)	12,465
Total	$	160,678		$	148,266		$	12,412		$	316,233		$	273,889		$	42,344

The increase in income before interest, income taxes, and noncontrolling interest was due to increased sales. Significant changes within the operating segments are also described below.

Quarter:

Aerospace Group.    The decrease was primarily driven by the absence of improved profit expectations recorded in Aerospace Structures division in the prior-year period.

Defense Group.    The decrease reflecting the absence of a change in profit expectations of $22 million on a program in Small Caliber Systems division, due to operation efficiencies gained as one contract neared completion and a new contract was initiated in the prior year partially offset by improved international contract mix across the Group.

Sporting Group.    The increase was primarily driven by the Bushnell acquisition and the absence of prior-period restructuring and facility rationalization costs, partially offset by lower organic sales due to lower sales volume in firearms and legacy accessories.

Corporate.    The income before interest, income taxes, and noncontrolling interest primarily reflects expenses incurred for administrative functions that are performed centrally at the corporate headquarters, the difference between pension and postretirement benefit expense calculated under the Financial Accounting Standards ("FAS") and the expense calculated under U.S. Cost Accounting Standards ("CAS"), and the elimination of intercompany profits. The change from the prior year is driven by lower pension expenses, partially offset by transaction costs related to acquisitions and increased intercompany transaction eliminations.

Six Months:

Aerospace Group.    The income before interest, income taxes, and noncontrolling interest was flat over the prior year period due to increased sales as noted above offset by the absence of improved profit expectations recorded in Aerospace Structures division in the prior-year period.

Defense Group.    The decrease reflects the absence of a change in profit expectations on a program in Small Caliber Systems division, due to operation efficiencies gained as one contract neared completion and a new contract was initiated in the prior year, partially offset by increased sales in Missile Products division and improved international contract mix.

Sporting Group.    The increase primarily reflects Bushnell and Savage results, as well as the absence of restructuring and facility rationalization costs, and inventory step-up and transition costs associated with the Savage acquisition in the prior year.

Corporate.    The income before interest, income taxes, and noncontrolling interest primarily reflects expenses incurred for administrative functions that are performed centrally at the corporate headquarters, the difference between pension and postretirement benefit expense calculated under FAS and the expense calculated under CAS, and the elimination of intercompany profits. The change from the prior year is driven by lower pension expenses, partially offset by transaction costs related to acquisitions and increased intercompany transaction eliminations.

The majority of ATK’s sales are accounted for as long-term contracts, which are accounted for under the POC method. Accounting for contracts under the POC method requires judgment relative to assessing risks and estimating contract revenues and costs. Profits expected to be realized on contracts are based on management’s estimates of total contract sales value and costs at completion. Estimated amounts for contract changes, including scope and claims, are included in contract sales only when realization is estimated to be probable. Assumptions used for recording sales and earnings are adjusted in the period of change to reflect revisions in contract value and estimated costs. In the period in which it is determined that a loss will be incurred on a contract, the entire amount of the estimated gross margin loss is charged to cost of sales. Changes in estimates of contract sales, costs, or profits are recognized using the cumulative catch-up method of accounting. This method recognizes in

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the current period the cumulative effect of the changes on current or prior periods. The effect of the changes on future periods of contract performance is recognized as if the revised estimate had been used since contract inception.

Changes in contract estimates occur for a variety of reasons including changes in contract scope, unforeseen changes in contract cost estimates, positive or negative, due to unanticipated cost growth or risks affecting contract costs and/or the resolution of contract risks at lower costs than anticipated, as well as changes in contract overhead costs over the performance period. Changes in estimates could have a material effect on the Company’s consolidated financial position or annual results of operations. During the quarters ended September 28, 2014 and September 29, 2013, the Company recognized favorable operating income adjustments of $44,922 and $70,226, and unfavorable operating income adjustments of $20,516 and $24,933, respectively. The current quarter adjustments were primarily driven by higher profit expectations across all divisions. The prior year quarter adjustments were primarily driven by higher profit expectations of $21,816 in Small Caliber Systems division due to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and improved profit expectations for programs in Aerospace Structures division.During the six months endedSeptember 28, 2014 and September 29, 2013, the Company recognized favorable operating income adjustments of $84,834 and $114,846, and unfavorable operating income adjustments of $37,310 and $45,707, respectively. The current year six-month period adjustments were primarily driven by higher profit expectations in Space Systems Operations division. The prior year period adjustments were primarily driven by higher profit expectations of $32,900 in Small Caliber Systems division due to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and for programs in Space Systems Operations and Aerospace Structures division.

Net Interest Expense

Quarter:

Net interest expense for the quarter ended September 28, 2014 was $23,340, an increase of $8,121 compared to $15,219 in the comparable quarter of fiscal 2014. The increase was due to an increase in the average amount of debt outstanding partially offset by a a decrease in the weighted average interest rate.

Six Months:

Net interest expense for the six months endedSeptember 28, 2014 was $46,731, an increase of $17,690 compared to $29,041 in the comparable six-month period of fiscal 2014. The increase was due to an increase in the average amount of debt outstanding partially offset by a decrease in the weighted average interest rate.

Income Tax Provision

	Quarter Ended										Six Months Ended
	September 28, 2014		Effective Rate		September 29, 2013		Effective Rate		$ Change		September 28, 2014		Effective Rate		September 29, 2013		Effective Rate		$ Change
Income tax provision	$	42,148	30.7	%	$	40,376	30.3	%	$	1,772	$	88,645	32.9	%	$	80,037	32.7	%	$	8,608

ATK’s provision for income taxes includes U.S. federal, foreign, and state income taxes. Income tax provisions for interim periods are based on estimated effective annual income tax rates.

The IRS released final regulations relating to the capitalization of tangible personal property on September 13, 2013. ATK is currently analyzing the impact of these new regulations. We do not believe they will have a material impact on our financial statements.

Quarter:

The income tax provisions for the quarters ended September 28, 2014 and September 29, 2013 represent effective tax rates of 30.7% and 30.3%, respectively. The increase in the rate from the prior year quarter is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed IRS regulations and the true-up of prior-year taxes partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

Six Months:

The income tax provisions for the six months endedSeptember 28, 2014 and September 29, 2013 represent effective tax rates of 32.9% and 32.7%, respectively. The increase in the rate from the prior year period is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed IRS regulations, true-up of prior-year taxes and the expiration of the research and development tax credit partially offset by the benefit from an initiative resulting in a tax basis adjustment,

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settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

ATK or one of its subsidiaries files income tax returns in the U.S. federal, various U.S. state, and foreign jurisdictions. With few exceptions, ATK is no longer subject to U.S. federal, state and local, or foreign income tax examinations by tax authorities for years prior to 2008. The IRS has completed the audits of ATK for fiscal 2011 and 2012 during the quarter. We believe appropriate provisions for all outstanding issues have been made for all remaining open years in all jurisdictions.

Although the timing and outcome of audit settlements are uncertain, it is reasonably possible that a $1,702 reduction of the uncertain tax benefits will occur in the next 12 months. The settlement of these unrecognized tax benefits could result in earnings from $0 to $1,415.

Net Income Before Noncontrolling Interest

Quarter:

Net income before noncontrolling interest for the quarter ended September 28, 2014 was $95,190, an increase of $2,519 compared to $92,671 in the second quarter of fiscal 2014. This change was driven by a $32,650increase in gross profit, partially offset by a $20,238increase in operating expenses, an increase of $8,121 in net interest expense, and an increase of $1,772 in income taxes over the prior-year period.

Six Months:

Net income before noncontrolling interest for the six months endedSeptember 28, 2014 was $180,857, an increase of $16,046 compared to $164,811 in the comparable period of fiscal 2014. This increase was driven by a $101,224increase in gross profit, partially offset by a $58,880increase in operating expenses, a an increase of $17,690 in net interest expense, and an increase of $8,608 income taxes over the prior year.

Noncontrolling Interest

The noncontrolling interest represents the noncontrolling owner's portion of the income of a joint venture in which ATK is the primary owner. This joint venture was acquired with Composite Optics, Inc. ("COI") and is consolidated into ATK's financial statements.

Liquidity and Capital Resources

ATK manages its business to maximize operating cash flows as the primary source of liquidity. In addition to cash on hand and cash generated by operations, sources of liquidity include a committed credit facility, long-term borrowings, and access to the public debt and equity markets. ATK uses its cash to fund its investments in its existing core businesses and for debt repayment, cash dividends, share repurchases, and acquisition or other activities.

Cash Flow Summary

Cash flows provided by operations was $24,515 for the first six months of fiscal 2015 compared to $42,553 for the first six months of fiscal 2014. Cash flows provided by operations included the impact of timing of receivable collections, and an increase in income taxes partially offset by by the collection of the pension segment close-out payment at the Radford Army Ammunition Plant. Capital expenditures in the first six months of fiscal 2015 were $59,699.

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ATK's cash flows from operating, investing and financing activities, as reflected in the Condensed Consolidated Statement of Cash Flows for the six months endedSeptember 28, 2014 and September 29, 2013 are summarized as follows:

	September 28, 2014			September 29, 2013
Cash flows provided by for operating activities	$	24,515		$	42,553
Cash flows used for investing activities	(57,525		)	(360,862		)
Cash flows provided by (used for) financing activities	(190,325		)	13,931
Effect of foreign currency exchange rate fluctuations on cash	(629		)	—
Net cash flows	$	(223,964	)	$	(304,378	)

Operating Activities.

Net cash provided by operating activities decreased $18,038 as compared to the prior year. This decrease was driven by timing of receivable collections, and an increase in income taxes, partially offset by the collection of the pension segment close-out payment at the Radford Army Ammunition Plant.

Cash used for working capital is defined as net receivables plus net inventories, less accounts payables and contract advances.

Investing Activities.

Net cash used for investing activities decreased$303,337, primarily due to the acquisition of Savage in the prior year.

Financing Activities.

Net cash used for financing activities was $190,325 compared to net cash provided by financing activities of $13,931 in the prior period, a change of $204,256. This change was due to the current year retirement of the 3.00% Convertible Notes, repayment of $50,000 of its Term B Loan, partially offset by ATK's exercise of its option to increase the Term A Loan by $150,000 and $100,000 of borrowings under ATK's Revolving Credit Facility.

Liquidity

In addition to ATK's normal operating cash requirements, the Company's principal future cash requirements will be to fund capital expenditures, debt repayments, employee benefit obligations, share repurchases, dividends, any strategic acquisitions and the announced spin-off of the Sporting Group and the merger of ATK with Orbital. ATK's short-term cash requirements for operations are expected to consist mainly of capital expenditures to maintain and expand production facilities and working capital requirements. ATK's debt service requirements over the next two years consist of principal payments due under the Senior Credit Facility, as discussed further below. ATK's other debt service requirements consist of interest expense on its debt. Additional cash will be required to redeem all of the 6.875% Notes as required under the Transaction Agreement. ATK believes the Company has sufficient liquidity to refinance those payments net of a dividend received as a result of the spin-off of the Sporting Group.

During the six months ended September 28, 2014, ATK paid dividends totaling $20,438. On October 28, 2014, ATK's Board of Directors declared a quarterly cash dividend of $0.32 per share payable on December 11, 2014, to stockholders of record on November 19, 2014. The payment and amount of any future dividends are at the discretion of the Board of Directors and will be based on a number of factors, including our earnings, liquidity position, financial condition, capital requirements, credit ratings and the availability and cost of obtaining new debt. ATK cannot be certain that the Company will continue to declare dividends in the future and, as such, the amount and timing of any future dividends are not determinable.

In fiscal 2014, ATK refinanced the Senior Credit Facility extending the debt maturities and adding additional capacity under the Revolving Credit Facility, which increased our liquidity. In addition, during fiscal 2015, ATK exercised its option to increase the Term A Loan by $150,000. Based on ATK's current financial condition, management believes that ATK's cash position, combined with anticipated generation of cash flows and the availability of funding, if needed, through ATK's revolving credit facilities, access to debt and equity markets, as well as potential future sources of funding including additional bank financing and debt markets, will be adequate to fund future growth and service ATK's currently anticipated long-term debt and pension obligations, make capital expenditures, and fund any share repurchases and payment of dividends over the next 12 months.

ATK does not expect that its access to liquidity sources will be materially impacted in the near future. There can be no assurance, however, that the cost or availability of future borrowings, if any, will not be materially impacted by capital market

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conditions. ATK believes the recent passage of the GFY14 appropriations and the budget agreement for GFY15 to have diminished the possibility of future government shutdowns or disruption in payments. 

Long-term Debt and Credit Facilities

As of September 28, 2014, ATK had actual total indebtedness of $2,083,500, and the $700,000 Revolving Credit Facility provided for the potential of additional borrowings up to $413,302. There were $100,000 of borrowings under the Revolving Credit Facility as of September 28, 2014, and ATK had outstanding letters of credit of $186,698, which reduced the amount available under the facility.

ATK's indebtedness at September 28, 2014 consisted of the following:

	September 28, 2014		March 31, 2014
Senior Credit Facility dated November 1, 2013:
Term A Loan due 2018	$	984,750	$	997,375
Term A Loan due 2019	150,000		—
Term B Loan due 2020	198,750		249,375
Revolving Credit Facility due 2018	100,000		—
5.25% Senior Notes due 2021	300,000		300,000
6.875% Senior Subordinated Notes due 2020	350,000		350,000
3.00% Convertible Senior Subordinated Notes due 2024	—		199,440
Principal amount of long-term debt	2,083,500		2,096,190
Less: Unamortized discounts	—		3,212
Carrying amount of long-term debt	2,083,500		2,092,978
Less: Current portion	159,997		249,228
Carrying amount of long-term debt, excluding current portion	$	1,923,503	$	1,843,750

See Note 12 "Long-term Debt" to the condensed consolidated financial statements in Part I, Item 1 for a detailed discussion of these borrowings.

Senior Credit Facility

In fiscal 2014, ATK entered into a Third Amended and Restated Credit Agreement (the "2013 Senior Credit Facility"), which replaced its 2010 Senior Credit Facility. The 2013 Senior Credit Facility is comprised of a Term A Loan of $1,010,000 and a $700,000 Revolving Credit Facility, both of which mature in 2018, and a Term Loan B of $250,000, which matures in 2020. The Term A Loan is subject to quarterly principal payments of $12,625, with the remaining balance due on November 1, 2018. The Term B Loan is subject to quarterly principal payments of $499, with the remaining balance due on November 1, 2020. As of September 28, 2014, ATK had $100,000 outstanding borrowings under the Revolving Credit Facility.

On June 30, 2014, under the terms of the Senior Credit Facility, ATK exercised an option to increase the Term A Loan by $150,000 (the "Accordion"). ATK used the proceeds of the Accordion to partially finance the tender offer of the 3.00% Convertible Notes and to repay $50,000 of the outstanding Term B Loan. Terms of the Accordion are the same as the existing Term A Loan with the exception of the maturity date, which is January 31, 2019, approximately three months after the existing Term A Loan. The Accordion is subject to annual principal payments of $7,500 each year, paid on a quarterly basis, with the balance due on January 31, 2019.

Substantially all domestic, tangible and intangible assets of ATK and its subsidiaries are pledged as collateral under the Senior Credit Facility. Borrowings under the Senior Credit Facility bear interest at a rate equal to either the sum of a base rate plus a margin or the sum of a Eurodollar rate plus a margin. Each margin is based on ATK's senior secured credit ratings. Based on ATK's credit rating as of December 29, 2013, the base rate margin was 1.00% and the Eurodollar margin was 2.00%. ATK must also pay an annual commitment fee on the unused portion of the Revolving Credit Facility.

5.25% Notes due 2021

On November 1, 2013, ATK issued $300,000 aggregate principal amount of 5.25% Senior Notes (the "5.25% Notes") that mature on October 1, 2021. These notes are general unsecured obligations. Interest on these notes is payable on April 1 and October 1 of each year. ATK has the right to redeem some or all of these notes from time to time on or after October 1, 2016, at specified redemption prices. Prior to October 1, 2016, ATK may redeem some or all of these notes at a price equal to 100% of

46

their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. In addition, prior to October 1, 2016, ATK may redeem up to 35% of the aggregate principal amount of these notes with the net cash proceeds of certain equity offerings, at a price equal to 105.25% of their principal amount plus accrued and unpaid interest to the date of redemption.

6.875% Notes due 2020

ATK's 6.875% Notes mature on September 15, 2020. These notes are general unsecured obligations. Interest on these notes accrues at a rate of 6.875% per annum and is payable semi-annually on September 15 and March 15 of each year. ATK has the right to redeem some or all of these notes on or after September 15, 2015, at specified redemption prices. Prior to September 15, 2015, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium.

Rank and Guarantees

The 5.25% Notes rank senior in right of payment to the 6.875% Notes, all of which are subordinated in right of payment to all existing and future senior secured indebtedness, including the Senior Credit Facility. The outstanding notes are guaranteed on an unsecured basis, jointly and severally and fully and unconditionally, by substantially all of ATK's domestic subsidiaries. The parent company has no independent assets or operations. See footnote 20 for consolidating financial information of the guarantor and non-guarantor subsidiaries, as subsidiaries of ATK other than the subsidiary guarantors are more than minor. All of these guarantor subsidiaries are 100% owned by ATK. These guarantees are senior or senior subordinated obligations, as applicable, of the applicable subsidiary guarantors.

Covenants

ATK's Senior Credit Facility imposes restrictions on ATK, including limitations on its ability to incur additional debt, enter into capital leases, grant liens, pay dividends and make certain other payments, sell assets, or merge or consolidate with or into another entity. In addition, the Senior Credit Facility limits ATK's ability to enter into sale-and-leaseback transactions. The Senior Credit Facility also requires that ATK meet and maintain the following financial ratios:

	Senior Leverage Ratio*	Leverage Ratio*	Interest Coverage Ratio†
Requirement	3.00	4.00	3.00
Actual at September 28, 2014	1.86	2.69	9.32
* Not to exceed the required financial ratio
† Not to be below the required financial ratio

The Leverage Ratio is the sum of ATK's total debt plus financial letters of credit and surety bonds, net of up to $100,000 of cash, divided by Covenant EBITDA (which includes adjustments for items such as non-recurring or extraordinary non-cash items, non-cash charges related to stock-based compensation, and intangible asset impairment charges, as well as inclusion of EBITDA of acquired companies on a pro forma basis) for the past four fiscal quarters. The Senior Leverage Ratio is the sum of ATK's senior debt plus financial letters of credit and surety bonds, net of up to $100,000 of cash, divided by Covenant EBITDA. The Interest Coverage Ratio is Covenant EBITDA divided by interest expense (excluding non-cash charges).

Many of ATK's debt agreements contain cross-default provisions so that noncompliance with the covenants within one debt agreement could cause a default under other debt agreements as well. ATK's ability to comply with these covenants and to meet and maintain the financial ratios may be affected by events beyond its control. Borrowings under the Senior Credit Facility are subject to compliance with these covenants. The indentures governing the 5.25% Senior Notes and the 6.875% Notes also impose restrictions on ATK, including limitations on its ability to incur additional debt, enter into capital leases, grant liens, pay dividends and make certain other payments, sell assets, or merge or consolidate with or into another entity. As of September 28, 2014, ATK was in compliance with the covenants in all of its debt agreements and expects to be in compliance for the foreseeable future.

Share Repurchases

On January 31, 2012, ATK's Board of Directors authorized a share repurchase program of up to $200,000 worth of shares of ATK common stock, executable over the next two years. On January 29, 2014, ATK's Board of Directors extended the share repurchase program through March 31, 2015. The shares may be purchased in open market, block purchase, or negotiated transactions, subject to compliance with applicable laws and regulations. The repurchase authorization also allows the Company to make repurchases under Rule 10b5-1 of the Securities Exchange Act of 1934. During the six months ended

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September 28, 2014, ATK did not repurchase any shares, compared to 574,669 shares for $48,259 in the six months endedSeptember 29, 2013. In accordance with the Transaction Agreement ATK entered into on April 28, 2014, ATK will not repurchase any outstanding shares prior to the closing of the transaction.

Any additional authorized repurchases would be subject to market conditions and ATK's compliance with its debt covenants. ATK's 6.875% Senior Subordinated Notes limit the aggregate sum of dividends, share repurchases, and other designated restricted payments to an amount based on ATK's net income, stock issuance proceeds, and certain other items, less restricted payments made, since April 1, 2001. As of September 28, 2014, this limit was approximately $952,000. As of September 28, 2014, the Senior Credit Facility allows ATK to make unlimited "restricted payments" (as defined in the credit agreement), which, among other items, would allow payments for future stock repurchases, as long as ATK maintains a certain amount of liquidity and maintains certain senior debt limits. When those requirements are not met, the limit is equal to $250,000 plus proceeds of any equity issuances plus 50% of net income since October 7, 2010. The Senior Credit Facility also prohibits dividend payments if loan defaults exist or the financial covenants contained in the facility are not met.

Shelf Registration

On September 10, 2013, ATK filed a shelf registration statement with the Securities and Exchange Commission allowing ATK to issue an unspecified aggregate amount of debt and/or equity securities from time to time.

Other Contractual Obligations and Commitments

There have been no material changes with respect to the contractual obligations and commitments or off-balance sheet arrangements described in ATK’s Annual Report on Form 10-K for fiscal 2014.

Contingencies

Litigation.    From time to time, ATK is subject to various legal proceedings, including lawsuits, which arise out of, and are incidental to, the conduct of ATK's business. ATK does not consider any of such proceedings that are currently pending, individually or in the aggregate, notwithstanding that the unfavorable resolution of any matter may have a material effect on the Company's net earnings in any particular quarter, to be material to its business or likely to result in a material adverse effect on its future operating results, financial condition, or cash flows.

On July 30, 2013, Raytheon Company filed a lawsuit against ATK in the Superior Court of the State of Arizona.  The suit involves ATK's longstanding production of rocket motors used in Raytheon's Advanced Medium-Range Air-to-Air Missiles (AMRAAM).  In the filing, Raytheon's primary allegation is that ATK breached certain of the production contracts by not delivering rocket motors.  Raytheon is claiming damages exceeding $100,000. ATK disputes the allegations of Raytheon's complaint. Although it is not possible at this time to predict the outcome of the litigation, ATK believes, based on all currently available information, that the outcome will not have a material adverse effect on its operating results, financial condition or cash flows. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

On May 5, 2014, a purported stockholder class action and derivative complaint was filed in the Circuit Court of Arlington County, Virginia by Michael Blank, who claims to be a stockholder of Orbital, alleging, among other things, that the directors of Orbital breached their fiduciary duties in connection with the Transaction between Orbital and ATK, as described above, and alleging that ATK aided and abetted such breaches of fiduciary duty. A similar purported class action was filed on May 9, 2014, by Gregory Ericksen in the Court of Chancery of the State of Delaware. Plaintiffs in Virginia and Delaware seek, among other relief, to enjoin the Transaction (or, in the Delaware action, to rescind it in the event it is consummated). ATK believes the allegations and claims asserted in the complaints in the Virginia and Delaware actions to be without merit and intends to defend those actions vigorously. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

U.S. Government Investigations. ATK is also subject to U.S. Government investigations from which civil, criminal, or administrative proceedings could result. Such proceedings could involve claims by the U.S. Government for fines, penalties, compensatory and treble damages, restitution, and/or forfeitures. Under government regulations, a company, or one or more of its operating divisions or subdivisions, can also be suspended or debarred from government contracts, or lose its export privileges, based on the results of investigations. ATK believes, based upon all available information, that the outcome of any such pending government investigations will not have a material adverse effect on its operating results, financial condition, or cash flows.

Environmental Liabilities.    ATK's operations and ownership or use of real property are subject to a number of federal, state, and local environmental laws and regulations, including those for discharge of hazardous materials, remediation of contaminated sites, and restoration of damage to the environment. At certain sites that ATK owns or operates or formerly

48

owned or operated, there is known or potential contamination that ATK is required to investigate or remediate. ATK could incur substantial costs, including remediation costs, resource restoration costs, fines, and penalties, or third party property damage or personal injury claims, as a result of liabilities associated with past practices or violations of environmental laws or noncompliance with environmental permits.

The liability for environmental remediation represents management's best estimate of the present value of the probable and reasonably estimable costs related to known remediation obligations. The receivable represents the present value of the amount that ATK expects to recover, as discussed below. Both the liability and receivable have been discounted to reflect the present value of the expected future cash flows, using a discount rate of 1.00% and 1.50% as of September 28, 2014 and March 31, 2014, respectively. ATK's discount rate is calculated using the 20-year Treasury constant maturities rate, net of an estimated inflationary factor of 1.9%, rounded to the nearest quarter percent. The following is a summary of the amounts recorded for environmental remediation:

	September 28, 2014						September 29, 2013
	Payable			Receivable			Payable			Receivable
Amounts (payable) receivable	$	(53,945	)	$	27,514		$	(58,194	)	$	28,540
Unamortized discount	3,825			(1,789		)	4,706			(2,152		)
Present value amounts (payable) receivable	$	(50,120	)	$	25,725		$	(53,488	)	$	26,388

As of September 28, 2014, the estimated discounted range of reasonably possible costs of environmental remediation was $50,120 to $78,938.

ATK expects that a portion of its environmental compliance and remediation costs will be recoverable under U.S. Government contracts. Some of the remediation costs that are not recoverable from the U.S. Government that are associated with facilities purchased in a business acquisition may be covered by various indemnification agreements, as described in Note 13 to the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended March 31, 2014.

ATK has been identified as a potentially responsible party (“PRP”), along with other parties, in several regulatory agency actions associated with hazardous waste sites. As a PRP, we may be required to pay a share of the costs of the investigation and clean-up of these sites. While uncertainties exist with respect to the amounts and timing of the ultimate environmental liabilities, based on currently available information, we have concluded that these matters, individually or in the aggregate, will not have a material adverse effect on our operating results, financial condition, or cash flows.

Other Contingencies. ATK is also subject to a number of other potential risks and contingencies. These risks and contingencies are described in Item 1A of Part I of ATK’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014.

New Accounting Pronouncements

See Note 2 to the unaudited condensed consolidated financial statements in Item 1 of Part I of this report.

Inflation and Commodity Price Risk

In management’s opinion, inflation has not had a significant impact upon the results of ATK’s operations. The selling prices under contracts, the majority of which are long term, generally include estimated costs to be incurred in future periods. These cost projections can generally be negotiated into new buys under fixed-price government contracts, while actual cost increases are recoverable on cost-type contracts.

ATK, however, has been impacted by increases in the prices of raw materials used in production as well as rising oil and energy costs. In particular, the prices of commodity metals, such as lead, steel, zinc, and copper, continue to be volatile. These prices generally impact our small-caliber ammunition and commercial ammunition businesses.

With respect to ATK's commercial ammunition business, ATK has a strategic sourcing and price strategy to mitigate risk from commodity price fluctuation. ATK will continue to evaluate the need for future price changes in light of these trends, ATK's competitive landscape, and its financial results. If commodity costs increase, and if ATK is unable to offset these increases with ongoing manufacturing efficiencies and price increases, ATK's future results from operations and cash flows would be materially impacted.

Significant increases in commodities can negatively impact operating results with respect to ATK's firm fixed-price contract to supply the DoD's small-caliber ammunition needs and ATK's sales within commercial ammunition. Depending on

49

market conditions, ATK has entered into futures contracts in order to reduce the impact of metal price fluctuations. The majority of the impact has been mitigated on the four-year small-caliber ammunition supply contract, as well as the new seven-year contract with the U.S. Army by the terms within that contract, which is expected to continue into 2019. ATK has entered into futures contracts and purchase orders for the current expected production requirements for fiscal 2015 for both the small-caliber ammunition supply contract and the production of commercial ammunition, thereby mitigating near-term market risk; however, if metal prices exceed pre-determined levels, the Defense and Sporting Groups' operating results could be adversely impacted.

ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

See discussion within Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in the section titled “Inflation and Commodity Price Risk.”

During fiscal 2014, ATK completed the acquisition of Bushnell. As a result of this acquisition, ATK conducts business in various locations throughout the world and is subject to market risk due to changes in the value of foreign currencies in relation to our reporting currency, the U.S. dollar. ATK may use derivative financial instruments to manage these risks. The functional currencies of our foreign operating locations are the local currency in the country of domicile. We manage these operating activities at the local level, and revenues, costs, assets and liabilities are generally denominated in local currencies, thereby mitigating the risk associated with changes in foreign exchange rates. However, our results of operations and assets and liabilities are reported in U.S. dollars and thus will fluctuate with changes in exchange rates between those local currencies and the U.S. dollar. From time to time, we may enter in to short-duration foreign currency contracts to hedge foreign currency risks.

There have been no other material changes in ATK’s market risk during the quarter ended September 28, 2014. For additional information, refer to Item 7A of Part II of ATK’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014.

ITEM 4.    CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

As of September 28, 2014, ATK’s Chief Executive Officer and Chief Financial Officer evaluated the effectiveness of the design and operation of ATK’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange

50

Act of 1934) and have concluded that ATK’s disclosure controls and procedures are effective to ensure that information required to be disclosed by ATK in reports that ATK files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized, and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. These disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in the reports ATK files or submits is accumulated and communicated to management, including the Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

During fiscal 2014, ATK completed the acquisition of Bushnell, which is being integrated into ATK’s Sporting Group. As part of the Company's ongoing integration activities, ATK is continuing to incorporate the Company's controls and procedures into the Bushnell business and to augment ATK company-wide controls to reflect the risks inherent in an acquisition of this magnitude and complexity. During the 3 months ended September 28, 2014 there were no changes in ATK’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934) that have materially affected, or are reasonably likely to materially affect, ATK’s internal control over financial reporting.

ATK’s report on the Company's internal control over financial reporting in the Annual Report on Form 10-K for the year ending March 31, 2014 included a scope exception that excluded the acquired Bushnell business in order for management to have sufficient time to evaluate and implement the Company's internal control over financial reporting. ATK’s report on the Company's internal control over financial reporting in the Annual Report on Form 10-K for the year ending March 31, 2015 will not have this exception as the Company's internal controls over financial reporting will be implemented within the Bushnell business prior to March 31, 2015.

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PART II—OTHER INFORMATION

ITEM 1.    LEGAL PROCEEDINGS

From time to time, ATK is subject to various legal proceedings, including lawsuits, which arise out of, and are incidental to, the conduct of ATK's business. ATK does not consider any of such proceedings that are currently pending, individually or in the aggregate, notwithstanding that the unfavorable resolution of any matter may have a material effect on the Company's net earnings in any particular quarter, to be material to its business or likely to result in a material adverse effect on its future operating results, financial condition, or cash flows.

On July 30, 2013, Raytheon Company filed a lawsuit against ATK in the Superior Court of the State of Arizona.  The suit involves ATK's longstanding production of rocket motors used in Raytheon's Advanced Medium-Range Air-to-Air Missiles (AMRAAM).  In the filing, Raytheon's primary allegation is that ATK breached certain of the production contracts by not delivering rocket motors.  Raytheon is claiming damages exceeding $100 million. ATK disputes the allegations of Raytheon's complaint. Although it is not possible at this time to predict the outcome of the litigation, ATK believes, based on all currently available information, that the outcome will not have a material adverse effect on its operating results, financial condition or cash flows. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

On November 4, 2013, ATK filed a lawsuit against Spirit Aerosystems Inc. in the Second District Court in Farmington, Utah. In its suit, ATK has made various claims, including breach of contract, in relation to a contract with Spirit Aerosystems regarding the manufacture of aircraft parts. ATK is claiming damages of approximately $72 million. Spirit Aerosystems has disputed ATK’s allegations and in its response to ATK’s complaint it asserted a number of affirmative defenses and counterclaims. Although it is not possible at this time to predict the outcome of the litigation, ATK believes, based on all currently available information, that the outcome will not have a material adverse effect on its operating results, financial condition, or cash flows. 

On May 5, 2014, a purported stockholder class action and derivative complaint was filed in the Circuit Court of Arlington County, Virginia by Michael Blank, who claims to be a stockholder of Orbital, alleging, among other things, that the directors of Orbital breached their fiduciary duties in connection with the Transaction between Orbital and ATK, as described above, and alleging that ATK aided and abetted such breaches of fiduciary duty. A similar purported class action was filed on May 9, 2014, by Gregory Ericksen in the Court of Chancery of the State of Delaware. Plaintiffs in Virginia and Delaware seek, among other relief, to enjoin the Transaction (or, in the Delaware action, to rescind it in the event it is consummated). ATK believes the allegations and claims asserted in the complaints in the Virginia and Delaware actions to be without merit and intends to defend those actions vigorously. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

ATK is also subject to U.S. Government investigations from which civil, criminal, or administrative proceedings could result. Such proceedings could involve claims by the U.S. Government for fines, penalties, compensatory and treble damages, restitution, and/or forfeitures. Under government regulations, a company, or one or more of its operating divisions or subdivisions, can also be suspended or debarred from government contracts, or lose its export privileges, based on the results of investigations. ATK believes, based upon all available information, that the outcome of any such pending government investigations will not have a material adverse effect on its operating results, financial condition, or cash flows.

ATK has been identified as a potentially responsible party (“PRP”), along with other parties, in several regulatory agency actions associated with hazardous waste sites. As a PRP, ATK may be required to pay a share of the costs of the investigation and clean-up of these sites. While uncertainties exist with respect to the amounts and timing of the ultimate environmental liabilities, based on currently available information, the Company has concluded that these matters, individually or in the aggregate, will not have a material adverse effect on the Company's operating results, financial condition, or cash flows.

The description of certain environmental matters contained in Part I, Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Contingencies,” is incorporated herein by reference.

ITEM 1A.    RISK FACTORS

While ATK attempts to identify, manage and mitigate risks and uncertainties associated with its business to the extent practical under the circumstances, some level of risk and uncertainty will always be present. Item 1A of Part I of ATK’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014 describes all known material risks and uncertainties associated with its business. These risks and uncertainties have the potential to materially affect ATK’s business, financial condition, results of operations, cash flows, projected results, and future prospects.

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ITEM 2.  UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

ISSUER PURCHASES OF EQUITY SECURITIES

Period	Total Number of Shares Purchased(1)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Program	Maximum Number of Shares that May Yet Be Purchased Under the Program(2)*
June 30 - July 27	130	$	120.19	—
July 28 - August 24	323	128.29		—
August 25 - September 28	254	131.90		—
Fiscal Quarter Ended September 28, 2014	707	$	128.10	—	673,522

____________________________________________________________

* The maximum number of shares that may yet be purchased under the program was calculated using the ATK closing stock price of $131.19 on September 28, 2014.

(1) The 707 shares purchased represent shares withheld to pay taxes upon vesting of shares of restricted stock and performance shares that were granted under ATK's incentive compensation plans.

(2) On January 31, 2012, ATK's Board of Directors authorized a share repurchase program of up to $200 million worth of shares of ATK common stock, executable over the next two years. On January 29, 2014, ATK's Board of Directors extended the share repurchase program through March 31, 2015. The shares may be purchased from time to time in open market, block purchase, or negotiated transactions, subject to compliance with applicable laws and regulations. The repurchase authorization also allows the Company to make repurchases under Rule 10b5-1 of the Securities Exchange Act of 1934. In the six months endedSeptember 28, 2014, ATK repurchased no shares under this program. In accordance with the Transaction Agreement ATK entered into on April 28, 2014, ATK will not repurchase any outstanding shares prior to the closing of the transaction.

The discussion of limitations upon the payment of dividends as a result of the indentures governing ATK's debt instruments as discussed in Part I, Item 2, "Management's Discussion and Analysis of Financial Condition and Results of Operations" under the heading "Debt," is incorporated herein by reference.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4.    MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5.    OTHER INFORMATION

None.

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ITEM 6.    EXHIBITS

Exhibit Number	Description of Exhibit (and document from which incorporated by reference, if applicable)
10.1	Description of compensation arrangements for Scott D. Chaplin, the Registrant's Senior Vice President, General Counsel and Secretary, and Blake E. Larson, the Registrant's Senior Vice President and President Aerospace Group (Item 5.02 of Form 8-K dated September 11, 2014).
31.1	Certification of Chief Executive Officer.
31.2	Certification of Chief Financial Officer.
32	Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	XBRL Instance Document.
101.SCH	XBRL Taxonomy Extension Schema Document.
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document.
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	ALLIANT TECHSYSTEMS INC.
Date: November 7, 2014	By:	/s/ Neal S. Cohen
		Name:	Neal S. Cohen
		Title:	Executive Vice President and Chief Financial Officer
			(On behalf of the Registrant and as principal financial and accounting officer)

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EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Mark W. DeYoung, certify that:
1.	I have reviewed this quarterly report on Form 10-Q of Alliant Techsystems Inc.;
2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.	The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
	a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
	b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
	c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
	d)	Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
	a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 7, 2014	By:	/s/ Mark W. DeYoung
	Name:	Mark W. DeYoung
	Title:	President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Neal S. Cohen, certify that:
1.	I have reviewed this quarterly report on Form 10-Q of Alliant Techsystems Inc.;
2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.	The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
	a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
	b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
	c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
	d)	Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
	a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
	b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 7, 2014	By:	/s/ Neal S. Cohen
	Name:	Neal S. Cohen
	Title:	Executive Vice President and Chief Financial Officer

EX-32

Exhibit 32

Certification by Chief Executive Officer and Chief Financial Officer

Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

We, Mark W. DeYoung, Chief Executive Officer, and Neal S. Cohen, Chief Financial Officer, of Alliant Techsystems Inc. (the “Company”), certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to our knowledge:

(1) the Quarterly Report on Form 10-Q for the period ended September 28, 2014 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods expressed in the Report.

Dated: November 7, 2014

By:	/s/ Mark W. DeYoung
Name:	Mark W. DeYoung
Title:	President and Chief Executive Officer
By:	/s/ Neal S. Cohen
Name:	Neal S. Cohen
Title:	Executive Vice President and Chief Financial Officer

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Long-Term Debt (Tables)

6 Months Ended

Sep. 28, 2014

Debt Disclosure [Abstract]

Schedule of long-term debt, including the current portion

ong-term debt, including the current portion, consisted of the following:

	September 28, 2014		March 31, 2014
Senior Credit Facility dated November 1, 2013 (1):
Term A Loan due 2018	$	984,750	$	997,375
Term A Loan due 2019	150,000		—
Term B Loan due 2020	198,750		249,375
Revolving Credit Facility due 2018	100,000		—
5.25% Senior Notes due 2021 (2)	300,000		300,000
6.875% Senior Subordinated Notes due 2020 (3)	350,000		350,000
3.00% Convertible Senior Subordinated Notes due 2024 (4)	—		199,440
Principal amount of long-term debt	2,083,500		2,096,190
Less: Unamortized discounts	—		3,212
Carrying amount of long-term debt	2,083,500		2,092,978
Less: Current portion	159,997		249,228
Carrying amount of long-term debt, excluding current portion	$	1,923,503	$	1,843,750

(1) In fiscal 2014, ATK entered into a Third Amended and Restated Credit Agreement (the "2013 Senior Credit Facility"), which replaced its 2010 Senior Credit Facility. The 2013 Senior Credit Facility is comprised of a Term A Loan of $1,010,000 and a $700,000 Revolving Credit Facility, both of which mature on November 1, 2018, and a Term B Loan of $250,000, which matures on November 1, 2020. The Term A Loan is subject to quarterly principal payments of $12,625, with the remaining balance due on November 1, 2018. Under the terms of the 2013 Senior Credit Facility, ATK exercised its option to increase the Term A Loan by $150,000 (the "Accordion") during the quarter ended September 28, 2014. Proceeds of the Accordion were used to partially finance the redemption of the 3.00% Convertible Notes, as discussed below. Terms of the Accordion are the same as the existing Term A Loan with the exception that it will mature on January 31, 2019, approximately three months after the existing Term A Loan. The Accordion is subject to quarterly principal payments of $1,875, with the balance due on January 31, 2019. During the quarter ended September 28, 2014, ATK also repaid $50,000 of its Term B Loan. The Term B Loan is now subject to quarterly principal payments of $499, with the remaining balance due on November 1, 2020. Substantially all domestic tangible and intangible assets of ATK and its subsidiaries are pledged as collateral under the 2013 Senior Credit Facility. Borrowings under the 2013 Senior Credit Facility bear interest at a rate equal to either the sum of a base rate plus a margin or the sum of a Eurodollar rate plus a margin. Each margin is based on ATK's senior secured credit ratings. Based on ATK's current credit rating, the current base rate margin is 1.00% and the current Eurodollar margin is 2.00%. The weighted average interest rate for the Term A Loan, after taking into account the interest rate swaps discussed below, was 2.52% at September 28, 2014. ATK pays an annual commitment fee on the unused portion of the Revolving Credit Facility based on its senior secured credit ratings. Based on ATK's current rating, this fee is currently 0.30%. As of September 28, 2014, ATK had $100,000 of borrowings against its $700,000 Revolving Credit Facility and had outstanding letters of credit of $186,698, which reduced amounts available on the Revolving Credit Facility to $413,302. Debt issuance costs totaling approximately $19,000 are being amortized over the term of each related Term Loan.

(2) In fiscal 2014, ATK issued $300,000 aggregate principal amount of 5.25% Senior Notes (the "5.25% Notes") that mature on October 1, 2021. These notes are general unsecured obligations. Interest on these notes is payable on April 1 and October 1 of each year. ATK has the right to redeem some or all of these notes from time to time on or after October 1, 2016, at specified redemption prices. Prior to October 1, 2016, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. In addition, prior to October 1, 2016, ATK may redeem up to 35% of the aggregate principal amount of these notes with the net cash proceeds of certain equity offerings, at a price equal to 105.25% of their principal amount plus accrued and unpaid interest to the date of redemption. Debt issuance costs of approximately $3,000 related to these notes are being amortized to interest expense over 8 years, the term of the notes.

(3) In fiscal 2011, ATK issued $350,000 aggregate principal amount of 6.875% Senior Subordinated Notes ("the 6.875% Notes") that mature on September 15, 2020. These notes are general unsecured obligations. Interest on these notes is payable on March 15 and September 15 of each year. ATK has the right to redeem some or all of these notes from time to time on or after September 15, 2015, at specified redemption prices. Prior to September 15, 2015, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. Debt issuance costs of approximately $7,100 related to these notes are being amortized to interest expense over 10 years.

(4) In fiscal 2005, ATK issued $200,000 aggregate principal amount of 3.00% Convertible Senior Subordinated Notes (the "3.00% Convertible Notes") that were scheduled to mature on August 15, 2024. During the quarter ended September 28, 2014, ATK retired these notes and paid a total of approximately $354,000 in cash for $199,440 in principal amount. The amount paid in excess of the principal balance was recorded as a reduction to additional paid in capital of approximately $154,000 in the second quarter. The convertible shares had an impact on diluted shares outstanding for the quarter ended September 28, 2014 and September 29, 2013 of 55,000 and 490,000, respectively, because ATK's average stock price exceeded the conversion price during each of those periods.

Schedule of Interest Rate Derivatives [Table Text Block]

As of September 28, 2014, ATK had the following cash flow hedge interest rate swaps in place:

	Notional		Fair Value			Pay Fixed		Receive Floating		Maturity Date
Non-amortizing swap	$	100,000	$	(401	)	0.87	%	0.16	%	August 2016
Non-amortizing swap	$	100,000	$	(551	)	1.29	%	0.16	%	August 2017
Non-amortizing swap	$	100,000	$	(836	)	1.69	%	0.16	%	August 2018
Non-amortizing swap	$	50,000	$	136		0.65	%	0.16	%	November 2016
Non-amortizing swap	$	50,000	$	167		1.10	%	0.16	%	November 2017

Schedule of minimum payments on outstanding long-term debt

The scheduled minimum loan payments on outstanding long-term debt are as follows:

Remainder of fiscal 2015	$	44,998
Fiscal 2016	59,997
Fiscal 2017	59,997
Fiscal 2018	59,997
Fiscal 2019 +	1,019,247
Thereafter	839,264
Total	$	2,083,500

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Derivative Financial Instruments (Details) (USD $)	3 Months Ended		6 Months Ended
	Sep. 28, 2014 derivative	Sep. 29, 2013	Sep. 28, 2014 derivative	Sep. 29, 2013	Mar. 31, 2014 derivative
Derivative Financial Instruments
Number of Interest Rate Derivatives Held	5		5		5
Derivative, Notional Amount	$ 400,000,000		$ 400,000,000
Fair value of derivative instruments designated as hedging instruments
Fair value of derivative assets designated as hedging instruments	1,794,000		1,794,000		328,000
Interest Rate Cash Flow Hedge Asset at Fair Value	302,000		302,000		328,000
Interest Rate Cash Flow Hedge Liability at Fair Value	1,850,000		1,850,000		2,071,000
Fair value of derivative liabilities designated as hedging instruments	3,412,000		3,412,000		8,459,000
Pretax amount of gain (loss) reclassified from Accumulated Other Comprehensive Income (Loss)
Commodity forward contracts, (gain)/loss reclassified from accumulated other comprehensive income (loss)	752,000	(642,000)	(1,772,000)	(1,608,000)
Forward foreign currency contracts, (gain)/loss reclassified from accumulated other comprehensive income (loss)	0	0	0	0
Gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)
Commodity forward contracts, gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)	0	0	0	(1,637,000)
Forward foreign currency contracts, gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)	0	0	0	0
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	(929,000)	0	(1,970,000)	0
Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness	0	0	0	0
Other current assets / other accrued liabilities
Fair value of derivative instruments designated as hedging instruments
Commodity forward contracts designated as hedging instruments, fair value of assets	668,000		668,000		0
Commodity forward contracts designated as hedging instruments, fair value of liabilities	1,516,000		1,516,000		6,212,000
Deferred charges and other non-current assets / other long-term liabilities
Fair value of derivative instruments designated as hedging instruments
Commodity forward contracts designated as hedging instruments, fair value of assets	0		0		0
Commodity forward contracts designated as hedging instruments, fair value of liabilities	0		0		176,000
Other Current Assets [Member]
Fair value of derivative instruments designated as hedging instruments
Foreign Currency Cash Flow Hedge Asset at Fair Value	824,000		824,000		0
Other Current Liabilities [Member]
Fair value of derivative instruments designated as hedging instruments
Foreign Currency Cash Flow Hedge Liability at Fair Value	44,000		44,000		0
Other Noncurrent Liabilities [Member]
Fair value of derivative instruments designated as hedging instruments
Foreign Currency Cash Flow Hedge Asset at Fair Value	0		0		0
Foreign Currency Cash Flow Hedge Liability at Fair Value	2,000		2,000		0
Commodity Contract Copper [Member]
Derivative Financial Instruments
Outstanding commodity forward contract	18,550,000		18,550,000
Copper
Derivative Financial Instruments
Outstanding commodity forward contract	6,295		6,295
Zinc
Derivative Financial Instruments
Outstanding commodity forward contract	7,385,000		7,385,000
Euro foreign currency sale forward contract [Member]
Derivative Financial Instruments
Outstanding commodity forward contract	11,458		11,458
British Pound Sterling foreign currency sale forward contract [Member]
Derivative Financial Instruments
Outstanding commodity forward contract	3,043		3,043
Number of interest rate derivatives held in liability position [Member]
Derivative Financial Instruments
Number of Interest Rate Derivatives Held	3		3
Number of interest rate derivatives held in asset position [Member]
Derivative Financial Instruments
Number of Interest Rate Derivatives Held	2		2
Notional amount of $100 million [Member]
Derivative Financial Instruments
Number of Interest Rate Derivatives Held	3		3
Notional amount to mature August 2016 [Member]
Derivative Financial Instruments
Derivative, Notional Amount	100,000,000		100,000,000
Notional amount of $50 million. [Member]
Derivative Financial Instruments
Number of Interest Rate Derivatives Held	2		2
Notional amount to mature August 2017 [Member]
Derivative Financial Instruments
Derivative, Notional Amount	100,000,000		100,000,000
Notional amount to mature August 2018 [Member]
Derivative Financial Instruments
Derivative, Notional Amount	100,000,000		100,000,000
NotionalamounttomatureNovember2017 [Member]
Derivative Financial Instruments
Derivative, Notional Amount	50,000,000		50,000,000
NotionalamounttomatureNovember2016 [Member]
Derivative Financial Instruments
Derivative, Notional Amount	$ 50,000,000		$ 50,000,000

XML

Acquisitions (Details) (USD $) In Thousands, unless otherwise specified	5 Months Ended	6 Months Ended		9 Months Ended		3 Months Ended	5 Months Ended	6 Months Ended
	Mar. 31, 2014	Sep. 28, 2014 Entity	Jun. 21, 2013	Mar. 31, 2014 Savage Sports Corporation [Member]	Jun. 21, 2013 Savage Sports Corporation [Member] employee	Sep. 28, 2014 Bushnell Group Holdings, Inc. [Member]	Mar. 31, 2014 Bushnell Group Holdings, Inc. [Member]	Sep. 28, 2014 Bushnell Group Holdings, Inc. [Member]	Oct. 31, 2013 Bushnell Group Holdings, Inc. [Member] employee
Business Acquisition [Line Items]
Business Acquisition, Cost of Acquired Entity, Cash Paid	$ 985,000			$ 315,000			$ 985,000
Number of employees of the acquired entity					600				1,100
Business Acquisition, Purchase Price Allocation, Goodwill, Expected Tax Deductible Amount			0
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual						144,794		269,572
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual						$ 15,051		$ 20,371
Number of acquisitions		0

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Changes in Estimates (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Operating Income Adjustments Under Percentage of Completion Method [Line Items]
Operating income adjustments under percentage of completion method	$ 24,406	$ 45,293	$ 47,524	$ 69,139
Small Caliber Systems contract adjustment [Member]
Operating Income Adjustments Under Percentage of Completion Method [Line Items]
Operating income adjustments under percentage of completion method		$ 21,816		$ 32,900

XML

Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013	Jun. 29, 2014	Mar. 31, 2014	Jun. 30, 2013	Mar. 31, 2013
Accumulated Other Comprehensive Income Loss [Line Items]
Derivatives	$ (1,016)		$ (1,016)			$ (5,022)
Available-for-sale securities	1,078		1,078			(1,505)
Pension and other postretirement benefit liabilities	(647,357)		(647,357)			(675,114)
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	(9,243)		(9,243)			832
Total accumulated other comprehensive loss	(656,538)	(794,535)	(656,538)	(794,535)	(662,219)	(680,809)	(816,090)	(828,304)
Net decrease in fair value of derivatives	541	2,827	1,705	(4,743)
Net losses reclassified from AOCI, offsetting the price paid to suppliers	109	395	2,301	985
Net losses reclassified from AOCI, due to ineffectiveness				999
Net actuarial losses reclassified from AOCI	18,640	22,968	37,281	45,694
Prior service costs reclassified from AOCI	(4,761)	(4,552)	(9,524)	(9,063)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(8,934)	0	(7,738)	0
Other	86	(83)	246	(103)
Derivative Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Derivatives	(1,016)	(4,951)	(1,016)	(4,951)	(1,666)	(5,022)	(8,173)	(2,192)
Net decrease in fair value of derivatives	541	2,827	1,705	(4,743)
Net losses reclassified from AOCI, offsetting the price paid to suppliers	109	395	2,301	985
Net losses reclassified from AOCI, due to ineffectiveness				999
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Available-for-sale securities	(9,243)		(9,243)		(309)	(1,505)
Pension and OPEB Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Pension and other postretirement benefit liabilities	(647,357)	(790,267)	(647,357)	(790,267)	(661,236)	(675,114)	(808,683)	(826,898)
Net actuarial losses reclassified from AOCI	(18,640)	(22,968)	(37,281)	(45,694)
Prior service costs reclassified from AOCI	4,761	4,552	9,524	9,063
Available for sale securities adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Available-for-sale securities	$ 1,078	$ 683	$ 1,078	$ 683	$ 992	$ 832	$ 766	$ 786

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Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014 derivative	Mar. 31, 2014 derivative
Fair value of assets and liabilities measured on a recurring basis
Number of Interest Rate Derivatives Held	5	5
Number of Foreign Currency Derivatives Held		0
Fair value of assets and liabilities that are measured on a recurring basis | Fair Value Measurements Using Inputs Considered as Level 2
Assets
Marketable securities	$ 11,199	$ 10,130
Derivatives	1,794	328
Liabilities
Derivatives	$ 3,412	$ 8,459

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Earnings Per Share Data (Tables)

6 Months Ended

Sep. 28, 2014

Earnings Per Share [Abstract]

Schedule of weighted average number of shares

In computing EPS for the quarter and six months ended September 28, 2014 and September 29, 2013 earnings, as reported for each respective period, is divided by (in thousands):

	Quarters Ended		Six Months Ended
	September 28, 2014	September 29, 2013	September 28, 2014	September 29, 2013
Basic EPS shares outstanding	31,689	31,671	31,666	31,781
Dilutive effect of stock-based awards	314	224	336	222
Dilutive effect of contingently issuable shares	55	490	603	253
Diluted EPS shares outstanding	32,058	32,385	32,605	32,256
Shares excluded from the calculation of diluted EPS because the option exercise/threshold price was greater than the average market price of the common shares	44	3	44	8

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Consolidating Financial statements (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013	Mar. 31, 2014	Oct. 31, 2013	Mar. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	$ 42,668	$ 112,911	$ 42,668	$ 112,911	$ 266,632		$ 417,289
Revenue, Net	1,273,249	1,142,381	2,548,639	2,221,122
Cost of sales	973,173	874,955	1,937,978	1,711,685
Gross profit	300,076	267,426	610,661	509,437
Research and development	10,016	11,801	18,830	22,226
Selling and Marketing Expense	60,122	46,899	123,244	89,664
General and Administrative Expense	69,260	60,460	152,354	123,658
Income before interest, income taxes, and noncontrolling interest	160,678	148,266	316,233	273,889
Income (Loss) from Equity Method Investments	0		0
Interest and Debt Expense	(23,359)	(15,242)	(46,775)	(29,132)
Interest income	19	23	44	91
Income before income taxes and noncontrolling interest	137,338	133,047	269,502	244,848
Income tax provision	42,148	40,376	88,645	80,037
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	95,190	92,671	180,857	164,811
Net Income (Loss) Attributable to Noncontrolling Interest	81	80	150	183
Net income attributable to Alliant Techsystems Inc.	95,109	92,591	180,707	164,628
Other Comprehensive Income (Loss), Net of Tax	5,681	21,555	24,271	33,769
Comprehensive income	100,871	114,226	205,128	198,580
Less comprehensive income attributable to noncontrolling interest	81	80	150	183
Comprehensive income attributable to Alliant Techsystems Inc.	100,790	114,146	204,978	198,397
Receivables, Net, Current	1,687,130		1,687,130		1,473,820
Due from Affiliate, Current	0		0		0
Net inventories	563,453		563,453		558,250
Deferred Tax Assets, Net, Current	135,931		135,931		93,616
Other current assets	54,471		54,471		69,280
Total current assets	2,483,653		2,483,653		2,461,598
Property, Plant and Equipment, Net	691,793		691,793		697,551
Investments in and Advances to Affiliates, at Fair Value	0		0		0
Goodwill	1,912,995		1,912,995		1,916,921	508,056
Intangible Assets, Net (Excluding Goodwill)	558,898		558,898		577,850
Due from Affiliate, Noncurrent	0		0		0
Deferred charges and other non-current assets	118,460		118,460		117,226
Total assets	5,765,799		5,765,799		5,771,146
Current portion of long-term debt	159,997		159,997		249,228
Accounts Payable, Current	316,806		316,806		315,605
Due to Affiliate, Current	0		0		0
Contract advances and allowances	118,600		118,600		105,787
Accrued compensation	86,486		86,486		128,821
Other accrued liabilities	304,184		304,184		322,832
Total current liabilities	1,002,599		1,002,599		1,130,150
Long-term debt	1,923,503		1,923,503		1,843,750
Postretirement and postemployment benefits liabilities	68,716		68,716		74,874
Defined Benefit Pension Plan, Liabilities, Noncurrent	520,064		520,064		557,775
Deferred Tax Liabilities, Net, Noncurrent	123,789		123,789		117,515
Due to Affiliate, Noncurrent	0		0		0
Other long-term liabilities	121,269		121,269		124,944
Total liabilities	3,759,940		3,759,940		3,849,008
Stockholders' Equity Attributable to Parent	1,995,146		1,995,146		1,911,575
Stockholders' Equity Attributable to Noncontrolling Interest	10,713		10,713		10,563
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	2,005,859	1,655,611	2,005,859	1,655,611	1,922,138		1,512,561
Total liabilities and equity	5,765,799		5,765,799		5,771,146
Net Cash Provided by (Used in) Operating Activities, Continuing Operations			24,515	42,553
Payments to Acquire Property, Plant, and Equipment			(59,699)	(52,262)
Proceeds from the disposition of property, plant, and equipment			2,174	5,363
Cash used for investing activities			(57,525)	(360,862)
Payments of Distributions to Affiliates			0
Payments for (Proceeds from) Other Investing Activities			0
Borrowings on line of credit			410,000	235,000
Repayments of Lines of Credit			(310,000)	(145,000)
Repayments of Long-term Debt			(13,250)	(12,500)
Early Repayment of Senior Debt			(404,462)	0
Proceeds from Issuance of Long-term Debt			150,000	0
Payments of Financing Costs			(507)	0
Payments for Repurchase of Common Stock			(8,451)	(48,259)
Payments of Ordinary Dividends, Common Stock			(20,438)	(16,679)
Proceeds from employee stock compensation plans			0	656
Excess tax benefits from share-based plans			6,783	713
Cash provided by (used for) financing activities			(190,325)	13,931
Effect of Exchange Rate on Cash and Cash Equivalents			(629)	0
(Decrease) increase in cash and cash equivalents			(223,964)	(304,378)
Accrued Income Taxes, Current	16,526		16,526		7,877
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	0		0		0
Revenue, Net	0		0
Cost of sales	0		0
Gross profit	0		0
Research and development	0		0
Selling and Marketing Expense	0		0
General and Administrative Expense	4,066		7,927
Income before interest, income taxes, and noncontrolling interest	(4,066)		(7,927)
Income (Loss) from Equity Method Investments	111,961		214,344
Interest and Debt Expense	(23,326)		(46,752)
Interest income	0		0
Income before income taxes and noncontrolling interest	84,569		159,665
Income tax provision	(10,540)		(21,042)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	95,109		180,707
Net Income (Loss) Attributable to Noncontrolling Interest	0		0
Net income attributable to Alliant Techsystems Inc.	95,109		180,707
Other Comprehensive Income (Loss), Net of Tax	5,681		24,271
Comprehensive income	100,790		204,978
Less comprehensive income attributable to noncontrolling interest	0		0
Comprehensive income attributable to Alliant Techsystems Inc.	100,790		204,978
Receivables, Net, Current	0		0		0
Due from Affiliate, Current	0		0		0
Net inventories	0		0		0
Deferred Tax Assets, Net, Current	0		0		0
Other current assets	1,492		1,492		0
Total current assets	1,492		1,492		0
Property, Plant and Equipment, Net	0		0		0
Investments in and Advances to Affiliates, at Fair Value	6,146,132		6,146,132		5,921,889
Goodwill	0		0		0
Intangible Assets, Net (Excluding Goodwill)	0		0		0
Due from Affiliate, Noncurrent	0		0		0
Deferred charges and other non-current assets	22,382		22,382		24,600
Total assets	6,170,006		6,170,006		5,946,489
Current portion of long-term debt	159,997		159,997		249,228
Accounts Payable, Current	0		0		0
Due to Affiliate, Current	0		0		0
Contract advances and allowances	0		0		0
Accrued compensation	0		0		0
Other accrued liabilities	13,941		13,941		14,553
Total current liabilities	173,938		173,938		263,781
Long-term debt	1,923,503		1,923,503		1,843,750
Postretirement and postemployment benefits liabilities	0		0		0
Defined Benefit Pension Plan, Liabilities, Noncurrent	0		0		0
Deferred Tax Liabilities, Net, Noncurrent	0		0		0
Due to Affiliate, Noncurrent	2,075,562		2,075,562		1,925,136
Other long-term liabilities	1,857		1,857		2,247
Total liabilities	4,174,860		4,174,860		4,034,914
Stockholders' Equity Attributable to Parent	1,995,146		1,995,146		1,911,575
Stockholders' Equity Attributable to Noncontrolling Interest	0		0		0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	1,995,146		1,995,146		1,911,575
Total liabilities and equity	6,170,006		6,170,006		5,946,489
Net Cash Provided by (Used in) Operating Activities, Continuing Operations			(9,565)
Payments to Acquire Property, Plant, and Equipment			0
Proceeds from the disposition of property, plant, and equipment			0
Cash used for investing activities			0
Payments of Distributions to Affiliates			199,890
Payments for (Proceeds from) Other Investing Activities			0
Borrowings on line of credit			410,000
Repayments of Lines of Credit			(310,000)
Repayments of Long-term Debt			(13,250)
Early Repayment of Senior Debt			(404,462)
Proceeds from Issuance of Long-term Debt			150,000
Payments of Financing Costs			(507)
Payments for Repurchase of Common Stock			(8,451)
Payments of Ordinary Dividends, Common Stock			(20,438)
Excess tax benefits from share-based plans			6,783
Cash provided by (used for) financing activities			9,565
Effect of Exchange Rate on Cash and Cash Equivalents			0
(Decrease) increase in cash and cash equivalents			0
Accrued Income Taxes, Current	0		0		0
Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	24,909		24,909		220,056
Revenue, Net	1,221,872		2,440,558
Cost of sales	938,425		1,868,770
Gross profit	283,447		571,788
Research and development	11,082		18,728
Selling and Marketing Expense	50,249		103,890
General and Administrative Expense	60,032		135,012
Income before interest, income taxes, and noncontrolling interest	162,084		314,158
Income (Loss) from Equity Method Investments	899		4,948
Interest and Debt Expense	(1)		0
Interest income	787		1,755
Income before income taxes and noncontrolling interest	163,769		320,861
Income tax provision	51,609		106,557
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	112,160		214,304
Net Income (Loss) Attributable to Noncontrolling Interest	0		0
Net income attributable to Alliant Techsystems Inc.	112,160		214,304
Other Comprehensive Income (Loss), Net of Tax	14,615		27,009
Comprehensive income	126,775		241,313
Less comprehensive income attributable to noncontrolling interest	0		0
Comprehensive income attributable to Alliant Techsystems Inc.	126,775		241,313
Receivables, Net, Current	1,629,371		1,629,371		1,418,583
Due from Affiliate, Current	12,281		12,281		4,876
Net inventories	502,518		502,518		499,046
Deferred Tax Assets, Net, Current	131,188		131,188		88,543
Other current assets	49,571		49,571		57,324
Total current assets	2,349,838		2,349,838		2,288,428
Property, Plant and Equipment, Net	678,751		678,751		684,424
Investments in and Advances to Affiliates, at Fair Value	195,042		195,042		203,738
Goodwill	1,786,960		1,786,960		1,783,737
Intangible Assets, Net (Excluding Goodwill)	512,855		512,855		527,565
Due from Affiliate, Noncurrent	2,134,558		2,134,558		1,997,307
Deferred charges and other non-current assets	95,291		95,291		92,475
Total assets	7,753,295		7,753,295		7,577,674
Current portion of long-term debt	0		0		0
Accounts Payable, Current	300,513		300,513		300,132
Due to Affiliate, Current	0		0		0
Contract advances and allowances	118,502		118,502		105,592
Accrued compensation	82,849		82,849		125,908
Other accrued liabilities	277,472		277,472		269,809
Total current liabilities	797,446		797,446		807,695
Long-term debt	0		0		0
Postretirement and postemployment benefits liabilities	68,716		68,716		74,874
Defined Benefit Pension Plan, Liabilities, Noncurrent	520,064		520,064		557,775
Deferred Tax Liabilities, Net, Noncurrent	110,269		110,269		103,149
Due to Affiliate, Noncurrent	0		0		0
Other long-term liabilities	118,855		118,855		122,153
Total liabilities	1,615,350		1,615,350		1,665,646
Stockholders' Equity Attributable to Parent	6,137,945		6,137,945		5,912,028
Stockholders' Equity Attributable to Noncontrolling Interest	0		0		0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	6,137,945		6,137,945		5,912,028
Total liabilities and equity	7,753,295		7,753,295		7,577,674
Net Cash Provided by (Used in) Operating Activities, Continuing Operations			60,742
Payments to Acquire Property, Plant, and Equipment			(58,173)
Proceeds from the disposition of property, plant, and equipment			2,174
Cash used for investing activities			(255,889)
Payments of Distributions to Affiliates			0
Payments for (Proceeds from) Other Investing Activities			(199,890)
Borrowings on line of credit			0
Repayments of Lines of Credit			0
Repayments of Long-term Debt			0
Early Repayment of Senior Debt			0
Proceeds from Issuance of Long-term Debt			0
Payments of Financing Costs			0
Payments for Repurchase of Common Stock			0
Payments of Ordinary Dividends, Common Stock			0
Excess tax benefits from share-based plans			0
Cash provided by (used for) financing activities			0
Effect of Exchange Rate on Cash and Cash Equivalents			0
(Decrease) increase in cash and cash equivalents			(195,147)
Accrued Income Taxes, Current	18,110		18,110		6,254
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	17,759		17,759		46,576
Revenue, Net	54,622		94,820
Cost of sales	37,993		55,947
Gross profit	16,629		38,873
Research and development	(1,066)		102
Selling and Marketing Expense	9,873		19,354
General and Administrative Expense	5,162		9,415
Income before interest, income taxes, and noncontrolling interest	2,660		10,002
Income (Loss) from Equity Method Investments	0		0
Interest and Debt Expense	(898)		(1,928)
Interest income	98		194
Income before income taxes and noncontrolling interest	1,860		8,268
Income tax provision	1,079		3,130
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	781		5,138
Net Income (Loss) Attributable to Noncontrolling Interest	81		150
Net income attributable to Alliant Techsystems Inc.	700		4,988
Other Comprehensive Income (Loss), Net of Tax	(8,934)		(7,738)
Comprehensive income	(8,153)		(2,600)
Less comprehensive income attributable to noncontrolling interest	81		150
Comprehensive income attributable to Alliant Techsystems Inc.	(8,234)		(2,750)
Receivables, Net, Current	57,759		57,759		55,237
Due from Affiliate, Current	0		0		0
Net inventories	60,935		60,935		59,204
Deferred Tax Assets, Net, Current	4,743		4,743		5,073
Other current assets	3,408		3,408		11,956
Total current assets	144,604		144,604		178,046
Property, Plant and Equipment, Net	13,042		13,042		13,127
Investments in and Advances to Affiliates, at Fair Value	0		0		0
Goodwill	126,035		126,035		133,184
Intangible Assets, Net (Excluding Goodwill)	46,043		46,043		50,285
Due from Affiliate, Noncurrent	0		0		0
Deferred charges and other non-current assets	787		787		151
Total assets	330,511		330,511		374,793
Current portion of long-term debt	0		0		0
Accounts Payable, Current	16,293		16,293		15,473
Due to Affiliate, Current	12,281		12,281		4,876
Contract advances and allowances	98		98		195
Accrued compensation	3,637		3,637		2,913
Other accrued liabilities	12,771		12,771		38,470
Total current liabilities	43,496		43,496		63,550
Long-term debt	0		0		0
Postretirement and postemployment benefits liabilities	0		0		0
Defined Benefit Pension Plan, Liabilities, Noncurrent	0		0		0
Deferred Tax Liabilities, Net, Noncurrent	13,520		13,520		14,366
Due to Affiliate, Noncurrent	58,996		58,996		72,168
Other long-term liabilities	557		557		544
Total liabilities	116,569		116,569		150,628
Stockholders' Equity Attributable to Parent	203,229		203,229		213,602
Stockholders' Equity Attributable to Noncontrolling Interest	10,713		10,713		10,563
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	213,942		213,942		224,165
Total liabilities and equity	330,511		330,511		374,793
Net Cash Provided by (Used in) Operating Activities, Continuing Operations			(19,662)
Payments to Acquire Property, Plant, and Equipment			(1,526)
Proceeds from the disposition of property, plant, and equipment			0
Cash used for investing activities			(1,526)
Payments of Distributions to Affiliates			0
Payments for (Proceeds from) Other Investing Activities			0
Borrowings on line of credit			0
Repayments of Lines of Credit			0
Repayments of Long-term Debt			0
Early Repayment of Senior Debt			0
Proceeds from Issuance of Long-term Debt			0
Payments of Financing Costs			0
Payments for Repurchase of Common Stock			0
Payments of Ordinary Dividends, Common Stock			(7,000)
Excess tax benefits from share-based plans			0
Cash provided by (used for) financing activities			(7,000)
Effect of Exchange Rate on Cash and Cash Equivalents			(629)
(Decrease) increase in cash and cash equivalents			(28,817)
Accrued Income Taxes, Current	(1,584)		(1,584)		1,623
Consolidation, Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	0		0		0
Revenue, Net	(3,245)		13,261
Cost of sales	(3,245)		13,261
Gross profit	0		0
Research and development	0
Selling and Marketing Expense	0
General and Administrative Expense	0
Income before interest, income taxes, and noncontrolling interest	0		0
Income (Loss) from Equity Method Investments	(112,860)		(219,292)
Interest and Debt Expense	866
Interest income	(866)
Income before income taxes and noncontrolling interest	(112,860)		(219,292)
Income tax provision	0		0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	(112,860)		(219,292)
Net Income (Loss) Attributable to Noncontrolling Interest	0		0
Net income attributable to Alliant Techsystems Inc.	(112,860)		(219,292)
Other Comprehensive Income (Loss), Net of Tax	(5,681)		(19,271)
Comprehensive income	(118,541)		(238,563)
Less comprehensive income attributable to noncontrolling interest	0		0
Comprehensive income attributable to Alliant Techsystems Inc.	(118,541)		(238,563)
Receivables, Net, Current	0		0
Due from Affiliate, Current	(12,281)		(12,281)		(4,876)
Net inventories	0		0
Deferred Tax Assets, Net, Current	0		0
Other current assets	0		0
Total current assets	(12,281)		(12,281)		(4,876)
Property, Plant and Equipment, Net	0		0
Investments in and Advances to Affiliates, at Fair Value	(6,341,174)		(6,341,174)		(6,125,627)
Goodwill	0		0
Intangible Assets, Net (Excluding Goodwill)	0		0
Due from Affiliate, Noncurrent	(2,134,558)		(2,134,558)		(1,997,307)
Deferred charges and other non-current assets	0		0
Total assets	(8,488,013)		(8,488,013)		(8,127,810)
Current portion of long-term debt	0		0		0
Accounts Payable, Current	0		0		0
Due to Affiliate, Current	(12,281)		(12,281)		(4,876)
Contract advances and allowances	0		0		0
Accrued compensation	0		0		0
Other accrued liabilities	0		0		0
Total current liabilities	(12,281)		(12,281)		(4,876)
Long-term debt	0		0		0
Postretirement and postemployment benefits liabilities	0		0		0
Defined Benefit Pension Plan, Liabilities, Noncurrent	0		0		0
Deferred Tax Liabilities, Net, Noncurrent	0		0		0
Due to Affiliate, Noncurrent	(2,134,558)		(2,134,558)		(1,997,304)
Other long-term liabilities	0		0
Total liabilities	(2,146,839)		(2,146,839)		(2,002,180)
Stockholders' Equity Attributable to Parent	(6,341,174)		(6,341,174)		(6,125,630)
Stockholders' Equity Attributable to Noncontrolling Interest	0		0		0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(6,341,174)		(6,341,174)		(6,125,630)
Total liabilities and equity	(8,488,013)		(8,488,013)		(8,127,810)
Net Cash Provided by (Used in) Operating Activities, Continuing Operations			(7,000)
Payments to Acquire Property, Plant, and Equipment			0
Proceeds from the disposition of property, plant, and equipment			0
Cash used for investing activities			199,890
Payments of Distributions to Affiliates			(199,890)
Payments for (Proceeds from) Other Investing Activities			199,890
Borrowings on line of credit			0
Repayments of Lines of Credit			0
Repayments of Long-term Debt			0
Early Repayment of Senior Debt			0
Proceeds from Issuance of Long-term Debt			0
Payments of Financing Costs			0
Payments for Repurchase of Common Stock			0
Payments of Ordinary Dividends, Common Stock			7,000
Excess tax benefits from share-based plans			0
Cash provided by (used for) financing activities			(192,890)
Effect of Exchange Rate on Cash and Cash Equivalents			0
(Decrease) increase in cash and cash equivalents			0
Accrued Income Taxes, Current	$ 0		$ 0		$ 0

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Inventories (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Mar. 31, 2014
Inventory Disclosure [Abstract]
Raw materials	$ 165,422	$ 136,414
Work/contracts in process	141,444	150,071
Finished goods	256,587	271,765
Net inventories	$ 563,453	$ 558,250

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Realignment Obligations (Details) (USD $)	3 Months Ended	6 Months Ended
	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Realignment liability activity
Balance at the beginning of the period		$ 0
Expense	2,900	10,624,000	5,400
Cash paid		(1,385,000)
Non-cash settlements		(2,465,000)
Balance at the end of the period		6,774,000
Termination benefits
Realignment liability activity
Balance at the beginning of the period		0
Expense		6,774,000
Cash paid		0
Non-cash settlements		0
Balance at the end of the period		6,774,000
Asset impairment
Realignment liability activity
Balance at the beginning of the period		0
Expense		2,465,000
Cash paid		0
Non-cash settlements		(2,465,000)
Balance at the end of the period		0
Facility closure and other costs
Realignment liability activity
Balance at the beginning of the period		0
Expense		1,385,000
Cash paid		(1,385,000)
Non-cash settlements		0
Balance at the end of the period		$ 0

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Share Repurchase

6 Months Ended

Sep. 28, 2014

Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract]

Share Repurchases

Share Repurchases

On January 31, 2012, ATK's Board of Directors authorized a share repurchase program of up to $200,000 worth of shares of ATK common stock, executable over the next two years. On January 29, 2014, ATK's Board of Directors extended the share repurchase program through March 31, 2015. The shares may be purchased from time to time in open market, block purchase, or negotiated transactions, subject to compliance with applicable laws and regulations. The repurchase authorization also allows the Company to make repurchases under Rule 10b5-1 of the Securities Exchange Act of 1934. During the quarter ended September 29, 2013, ATK repurchased 253,073 shares for $23,937. During the six months endedSeptember 29, 2013, ATK repurchased 574,669 shares for $48,259. In accordance with the Transaction Agreement ATK entered into on April 28, 2014, ATK will not repurchase any outstanding shares prior to the closing of the Transaction.

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Goodwill and Deferred Charges and Other Non-Current Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013	Mar. 31, 2014	Oct. 31, 2013
Goodwill
Amortization of intangible assets	$ 8,556	$ 4,372	$ 16,925	$ 7,106
Goodwill, Acquired During Period			3,164
Changes in the carrying amount of goodwill
Balance at the beginning of the period			1,916,921			508,056
Balance at the end of the period	1,912,995		1,912,995			508,056
Goodwill, Translation Adjustments			(7,090)
Deferred charges and other non-current assets
Deferred Finance Costs, Noncurrent, Gross	28,493		28,493		28,356
Less accumulated amortization	(6,412)		(6,412)		(4,084)
Deferred Finance Costs, Noncurrent, Net	22,081		22,081		24,272
Parts inventory, noncurrent	10,550		10,550		10,921
Environmental remediation receivable	22,116		22,116		22,128
Derivative Assets, Noncurrent	302		302		328
Other Assets, Miscellaneous, Noncurrent	63,411		63,411		59,577
Total deferred charges and other non-current assets	118,460		118,460		117,226
Aerospace Group
Goodwill
Goodwill, Acquired During Period			0
Changes in the carrying amount of goodwill
Balance at the beginning of the period			676,516
Balance at the end of the period	676,516		676,516
Accumulated impairment losses	108,500		108,500
Goodwill, Translation Adjustments			0
Defense Group
Goodwill
Goodwill, Acquired During Period			0
Changes in the carrying amount of goodwill
Balance at the beginning of the period			366,947
Balance at the end of the period	366,947		366,947
Goodwill, Translation Adjustments			0
Sporting Group
Goodwill
Goodwill, Acquired During Period			3,164
Changes in the carrying amount of goodwill
Balance at the beginning of the period			873,458
Balance at the end of the period	869,532		869,532
Goodwill, Translation Adjustments			$ (7,090)

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Contingencies (Tables)

6 Months Ended

Sep. 28, 2014

Loss Contingency [Abstract]

Summary of the amounts recorded for environmental remediation

The following is a summary of the amounts recorded for environmental remediation:

	September 28, 2014						March 31, 2014
	Payable			Receivable			Payable			Receivable
Amounts (payable) receivable	$	(53,945	)	$	27,514		$	(58,194	)	$	28,540
Unamortized discount	3,825			(1,789		)	4,706			(2,152		)
Present value amounts (payable) receivable	$	(50,120	)	$	25,725		$	(53,488	)	$	26,388

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Inventories (Tables)

6 Months Ended

Sep. 28, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

nventories consist of the following:

	September 28, 2014		March 31, 2014
Raw materials	$	165,422	$	136,414
Work/contracts in process	141,444		150,071
Finished goods	256,587		271,765
Net inventories	$	563,453	$	558,250

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Goodwill and Deferred Charges and Other Non-Current Assets (Details 3) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Sep. 28, 2014	Mar. 31, 2014
Amortizing assets
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	12 years 10 months 18 days
Gross carrying amount	$ 442,127	$ 444,154
Accumulated amortization	(87,527)	(70,602)
Total	354,600	373,552
Expected future amortization expense
Remainder of fiscal 2015	17,056
Fiscal 2015	32,712
Fiscal 2016	30,422
Fiscal 2017	30,422
Fiscal 2018	27,678
Thereafter	216,310
Total	354,600	373,552
Trade names
Amortizing assets
Gross carrying amount	184,660	184,660
Accumulated amortization	(27,991)	(21,723)
Total	156,669	162,937
Expected future amortization expense
Total	156,669	162,937
Patented technology
Amortizing assets
Gross carrying amount	33,389	33,389
Accumulated amortization	(12,126)	(10,325)
Total	21,263	23,064
Expected future amortization expense
Total	21,263	23,064
Customer relationships and other
Amortizing assets
Gross carrying amount	224,078	226,105
Accumulated amortization	(47,410)	(38,554)
Total	176,668	187,551
Expected future amortization expense
Total	$ 176,668	$ 187,551

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Contingencies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended	12 Months Ended
	Sep. 28, 2014	Sep. 28, 2014	Mar. 31, 2014
Loss Contingency [Abstract]
Unbilled receivables for contract claims	$ 29,188	$ 29,188	$ 35,113
Fair Value Inputs, Discount Rate	1.00%		1.50%
Environmental liabilities discount rate, net of estimated inflation (as a percent)	1.50%	1.50%	0.80%
Environmental receivable discount rate, net of estimated inflation (as a percent)	1.50%	1.50%	0.80%
Treasury constant maturities rate used to estimate discount rate (in years)		20 years
Estimated inflationary factor (as a percent)	1.90%	1.90%
Environmental remediation
Amounts (payable) receivable	(53,945)	(53,945)	(58,194)
Unamortized discount	3,825	3,825	4,706
Amounts (payable) receivable	27,514	27,514	28,540
Unamortized discount	(1,789)	(1,789)	(2,152)
Present value amounts (payable) receivable	(50,120)	(50,120)	(53,488)
Present value amounts (payable) receivable	25,725	25,725	26,388
Discounted liability recorded in other current liabilities	6,236	6,236	8,550
Discounted liability recorded in other long-term liabilities	43,884	43,884	44,938
Discounted receivable recorded in other current assets	3,609	3,609
Discounted receivable recorded in other non-current assets	22,116	22,116
Minimum
Business Acquisition [Line Items]
Period beyond balance sheet date for classifying the environmental remediation as non-current (in years)		1 year
Estimated discounted reasonably possible costs of environmental remediation	50,120	50,120
Maximum
Business Acquisition [Line Items]
Estimated discounted reasonably possible costs of environmental remediation	$ 78,938	$ 78,938

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Long-Term Debt (Details 3) (USD $)	Sep. 28, 2014	Mar. 31, 2014	Oct. 31, 2013
Additional information about convertible notes
Debt Instrument, Convertible, Carrying Amount of Equity Component	$ 154,000
Principal amount of the liability component	2,083,500,000	2,096,190,000
Unamortized discount of liability component	0	3,212,000
Net carrying amount of liability component	2,083,500,000	2,092,978,000
Minimum payments on outstanding long-term debt
Remainder of fiscal 2015	44,998,000
Fiscal 2016	59,997,000
Fiscal 2017	59,997,000
Fiscal 2018	59,997,000
Fiscal 2019	1,019,247,000
Thereafter	839,264,000
Total	2,083,500,000	2,096,190,000
Line of Credit 2018 [Member]
Additional information about convertible notes
Principal amount of the liability component			700,000,000
Net carrying amount of liability component	100,000,000	0
Minimum payments on outstanding long-term debt
Total			700,000,000
2013 Senior Credit Facility [Member]
Debt Instrument [Line Items]
Eurodollar margin (as a percent)	2.00%
3.00% Convertible Senior Subordinated Notes due 2024
Additional information about convertible notes
Principal amount of the liability component	0	199,440,000
Minimum payments on outstanding long-term debt
Total	0	199,440,000
Line of Credit
Additional information about convertible notes
Net carrying amount of liability component	$ 100,000,000

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Fair Value of Financial Instruments (Details 2) (Fair value of assets and liabilities that are not measured on a recurring basis, USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Mar. 31, 2014
Carrying Amount
Assets and liabilities that are not measured on a recurring basis
Fixed rate debt	$ 650,000	$ 846,228
Variable rate debt	1,433,500	1,246,750
Fair Value
Assets and liabilities that are not measured on a recurring basis
Fixed rate debt	678,752	1,062,078
Variable rate debt	$ 1,433,003	$ 1,247,062

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Basis of Presentation and Responsiblity for Interim Financial Statements

6 Months Ended

Sep. 28, 2014

Accounting Policies [Abstract]

Basis of Presentation and Responsibility for Interim Financial Statements

Basis of Presentation and Responsibility for Interim Financial Statements

The unaudited condensed consolidated financial statements of Alliant Techsystems Inc. (“the Company” or “ATK”) as set forth in this quarterly report have been prepared in accordance with the requirements of the U.S. Securities and Exchange Commission for interim reporting. As permitted under those rules, certain footnotes and other financial information that are normally required by accounting principles generally accepted in the United States can be condensed or omitted. ATK’s accounting policies are described in the notes to the consolidated financial statements in its Annual Report on Form 10-K for the fiscal year ended March 31, 2014 (“fiscal 2014”). Management is responsible for the unaudited condensed consolidated financial statements included in this document. The condensed consolidated financial statements included in this document are unaudited but, in the opinion of management, include all adjustments necessary for a fair presentation of ATK’s financial position as of September 28, 2014, and its results of operations for the quarters and six months ended September 28, 2014 and September 29, 2013, and cash flows for the six months ended September 28, 2014 and September 29, 2013.

On April 28, 2014, the Company entered into a Transaction Agreement (the “Transaction Agreement”) with Vista SpinCo Inc., a Delaware corporation and a wholly owned subsidiary of ATK (“Sporting”), Vista Merger Sub Inc., a Delaware corporation and a wholly owned subsidiary of ATK, and Orbital Sciences Corporation, a Delaware corporation (“Orbital”), providing for the tax-free spin-off of the Sporting Group business to ATK stockholders (the “Distribution”), which will be immediately followed by a tax-free merger of Vista Merger Sub Inc. with and into Orbital (the “Merger” and together with the Distribution, the “Transaction”), with Orbital surviving the Merger as a wholly owned subsidiary of ATK. The Sporting Group continues to be included as part of continuing operations.

An unfortunate failure occurred during Orbital Sciences Corporation's Antares launch on October 28, 2014. ATK is conducting a thorough evaluation of any potential implications resulting from this incident, including current operating plans, long-term strategies, and the proposed transaction to merge the company's Aerospace and Defense businesses with Orbital.

Sales, expenses, cash flows, assets, and liabilities can and do vary during the year. Therefore, the results and trends in these interim financial statements may not be the same as those for the full year.

This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s consolidated financial statements and notes included in its fiscal 2014 Annual Report on Form 10-K.

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Employee Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Other Postretirement Benefit Plans, Defined Benefit [Member]
Change in benefit obligation
Service cost	$ 1	$ 2	$ 2	$ 4
Interest cost	1,203	1,302	2,407	2,603
Expected return on plan assets	(888)	(855)	(1,776)	(1,709)
Amortization of unrecognized net loss	409	572	818	1,144
Amortization of unrecognized prior service cost	(2,094)	(2,095)	(4,188)	(4,190)
Defined Benefit Plan, Net Periodic Benefit Cost	(1,369)	(1,074)	(2,737)	(2,148)
Supplemental Employee Retirement Plan [Member]
Defined Benefit Plans
Defined Benefit Plan, Estimated Future Employer Contribution Directly to Retirees in Next Fiscal Year	2,705		2,705
Pension Benefits
Change in benefit obligation
Service cost	5,849	8,691	11,698	17,382
Interest cost	32,596	32,563	65,193	65,127
Expected return on plan assets	(41,803)	(40,278)	(83,607)	(80,556)
Amortization of unrecognized net loss	29,814	36,473	59,629	72,945
Amortization of unrecognized prior service cost	(5,622)	(5,246)	(11,245)	(10,492)
Defined Benefit Plan, Net Periodic Benefit Cost	$ 20,834	$ 32,203	$ 41,668	$ 64,406

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Realignment Obligations (Tables)

6 Months Ended

Sep. 28, 2014

Realignment Obligations

Schedule of realignment liability activity

The following table summarizes ATK’s realignment liability activity during fiscal 2015 related to the remaining lease rentals and relocation and other costs that were recorded in General and administrative expense:

	Remaining lease rentals		Asset impairment			Facility closure and other costs			Total
Balance, March 31, 2014	$	—	$	—		$	—		$	—
Expense	6,774		2,465			1,385			10,624
Cash paid	—		—			(1,385		)	(1,385		)
Noncash settlements	—		(2,465		)	—			(2,465		)
Balance, September 28, 2014	$	6,774	$	—		$	—		$	6,774

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Consolidating Financial statements (Notes)

6 Months Ended

Sep. 28, 2014

Condensed Consolidating Financial Statements [Abstract]

Condensed Financial Information of Parent Company Only Disclosure [Text Block]

20. Condensed Consolidating Financial Statements

In accordance with the provisions of the 6.875% Notes, and the 5.25% Notes, the outstanding notes are guaranteed on an unsecured basis, jointly and severally and fully and unconditionally, by substantially all of ATK's domestic subsidiaries. The parent company has no independent assets or operations. All of these guarantor subsidiaries are 100% owned by ATK. These guarantees are senior or senior subordinated obligations, as applicable, of the applicable subsidiary guarantors. On November 1, 2013, ATK acquired Bushnell, a leading global designer, marketer and distributor of branded sports optics, outdoor accessories and performance eyewear. As a result of this acquisition and the increase in the number of non-guarantor subsidiaries, the subsidiaries of ATK other than the subsidiary guarantors are no longer considered minor and therefore the consolidating financial information of the guarantor and non-guarantor subsidiaries is presented prospectively below.

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Quarter Ended September 28, 2014
	Parent Issuer			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	1,221,872		$	54,622		$	(3,245	)	$	1,273,249
Cost of sales	—			938,425			37,993			(3,245		)	973,173
Gross profit	—			283,447			16,629			—			300,076
Operating expenses:
Research and development	—			11,082			(1,066		)	—			10,016
Selling	—			50,249			9,873			—			60,122
General and administrative	4,066			60,032			5,162			—			69,260
Income before interest, income taxes, and noncontrolling interest	(4,066		)	162,084			2,660			—			160,678
Equity in income/(loss) of subsidiaries	111,961			899			—			(112,860		)	—
Interest expense	(23,326		)	(1		)	(898		)	866			(23,359		)
Interest income	—			787			98			(866		)	19
Income before income taxes and noncontrolling interest	84,569			163,769			1,860			(112,860		)	137,338
Income tax provision	(10,540		)	51,609			1,079			—			42,148
Net income	95,109			112,160			781			(112,860		)	95,190
Less net income attributable to noncontrolling interest	—			—			81			—			81
Net income attributable to Alliant Techsystems Inc.	$	95,109		$	112,160		$	700		$	(112,860	)	$	95,109
Other comprehensive income (loss), net of tax:
Net income	$	95,109		$	112,160		$	781		$	(112,860	)	$	95,190
Total other comprehensive income (loss)	5,681			14,615			(8,934		)	(5,681		)	5,681
Comprehensive income (loss)	100,790			126,775			(8,153		)	(118,541		)	100,871
Less comprehensive income attributable to noncontrolling interest	—			—			81			—			81
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	100,790		$	126,775		$	(8,234	)	$	(118,541	)	$	100,790

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Six Months Ended September 28, 2014
	Parent Issuer			Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	2,440,558	$	94,820		$	13,261		$	2,548,639
Cost of sales	—			1,868,770		55,947			13,261			1,937,978
Gross profit	—			571,788		38,873			—			610,661
Operating expenses:
Research and development	—			18,728		102						18,830
Selling	—			103,890		19,354						123,244
General and administrative	7,927			135,012		9,415						152,354
Income before interest, income taxes, and noncontrolling interest	(7,927		)	314,158		10,002			—			316,233
Equity in income/(loss) of subsidiaries	214,344			4,948		—			(219,292		)	—
Interest expense	(46,752		)	—		(1,928		)				(46,775		)
Interest income	—			1,755		194						44
Income before income taxes and noncontrolling interest	159,665			320,861		8,268			(219,292		)	269,502
Income tax provision	(21,042		)	106,557		3,130			—			88,645
Net income	180,707			214,304		5,138			(219,292		)	180,857
Less net income attributable to noncontrolling interest	—			—		150			—			150
Net income attributable to Alliant Techsystems Inc.	$	180,707		$	214,304	$	4,988		$	(219,292	)	$	180,707
Other comprehensive income (loss), net of tax:
Net income	$	180,707		$	214,304	$	5,138		$	(219,292	)	$	180,857
Total other comprehensive income (loss)	24,271			27,009		(7,738		)	(19,271		)	24,271
Comprehensive income (loss)	204,978			241,313		(2,600		)	(238,563		)	205,128
Less comprehensive income attributable to noncontrolling interest	—			—		150			—			150
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	204,978		$	241,313	$	(2,750	)	$	(238,563	)	$	204,978

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited)

	September 28, 2014
	Parent Issuer		Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	24,909	$	17,759		$	—		$	42,668
Net receivables	—		1,629,371		57,759			—			1,687,130
Due from affiliates	—		12,281		—			(12,281		)	—
Net inventories	—		502,518		60,935			—			563,453
Deferred income tax assets	—		131,188		4,743			—			135,931
Other current assets	1,492		49,571		3,408			—			54,471
Total current assets	1,492		2,349,838		144,604			(12,281		)	2,483,653
Net property, plant, and equipment	—		678,751		13,042			—			691,793
Investment in subsidiaries	6,146,132		195,042		—			(6,341,174		)	—
Goodwill	—		1,786,960		126,035			—			1,912,995
Net intangible assets	—		512,855		46,043			—			558,898
Long-term due from affiliates	—		2,134,558		—			(2,134,558		)	—
Deferred charges and other non-current assets	22,382		95,291		787			—			118,460
Total assets	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	159,997	$	—	$	—		$	—		$	159,997
Accounts payable	—		300,513		16,293			—			316,806
Due to affiliates	—		—		12,281			(12,281		)	—
Contract advances and allowances	—		118,502		98			—			118,600
Accrued compensation	—		82,849		3,637			—			86,486
Accrued income taxes	—		18,110		(1,584		)	—			16,526
Other accrued liabilities	13,941		277,472		12,771			—			304,184
Total current liabilities	173,938		797,446		43,496			(12,281		)	1,002,599
Long-term debt	1,923,503		—		—			—			1,923,503
Postretirement and postemployment benefits liabilities	—		68,716		—			—			68,716
Accrued pension liability	—		520,064		—			—			520,064
Deferred income tax liabilities	—		110,269		13,520			—			123,789
Long-term due to affiliates	2,075,562		—		58,996			(2,134,558		)	—
Other long-term liabilities	1,857		118,855		557			—			121,269
Total liabilities	4,174,860		1,615,350		116,569			(2,146,839		)	3,759,940
Equity
Shareholders’ equity attributable to ATK and subsidiaries	1,995,146		6,137,945		203,229			(6,341,174		)	1,995,146
Noncontrolling interest	—		—		10,713			—			10,713
Total equity	1,995,146		6,137,945		213,942			(6,341,174		)	2,005,859
Total liabilities and equity	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

	March 31, 2014
	Parent Issuer		Guarantors		Non-guarantors		Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	220,056	$	46,576	$	—		$	266,632
Net receivables	—		1,418,583		55,237					1,473,820
Due from affiliates	—		4,876		—		(4,876		)	—
Net inventories	—		499,046		59,204					558,250
Deferred income tax assets	—		88,543		5,073					93,616
Other current assets	—		57,324		11,956					69,280
Total current assets	—		2,288,428		178,046		(4,876		)	2,461,598
Net property, plant, and equipment	—		684,424		13,127					697,551
Investment in subsidiaries	5,921,889		203,738		—		(6,125,627		)	—
Goodwill	—		1,783,737		133,184					1,916,921
Net intangible assets	—		527,565		50,285					577,850
Long-term due from affiliates	—		1,997,307		—		(1,997,307		)	—
Deferred charges and other non-current assets	24,600		92,475		151					117,226
Total assets	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	249,228	$	—	$	—	$	—		$	249,228
Accounts payable	—		300,132		15,473		—			315,605
Due to affiliates	—		—		4,876		(4,876		)	—
Contract advances and allowances	—		105,592		195		—			105,787
Accrued compensation	—		125,908		2,913		—			128,821
Accrued income taxes	—		6,254		1,623		—			7,877
Other accrued liabilities	14,553		269,809		38,470		—			322,832
Total current liabilities	263,781		807,695		63,550		(4,876		)	1,130,150
Long-term debt	1,843,750		—		—		—			1,843,750
Noncurrent deferred income tax liabilities	—		103,149		14,366		—			117,515
Postretirement and postemployment benefits liabilities	—		74,874		—		—			74,874
Accrued pension liability	—		557,775		—		—			557,775
Long-term due to affiliates	1,925,136		—		72,168		(1,997,304		)	—
Other long-term liabilities	2,247		122,153		544					124,944
Total liabilities	4,034,914		1,665,646		150,628		(2,002,180		)	3,849,008
Equity
Stockholders’ equity attributable to ATK and subsidiaries	1,911,575		5,912,028		213,602		(6,125,630		)	1,911,575
Noncontrolling interest	—		—		10,563		—			10,563
Total equity	1,911,575		5,912,028		224,165		(6,125,630		)	1,922,138
Total liabilities and equity	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Six Months Ended September 28, 2014
	Parent			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Operating Activities
Cash provided by (used for) operating activities	$	(9,565	)	$	60,742		$	(19,662	)	$	(7,000	)	$	24,515
Investing Activities
Capital expenditures	—			(58,173		)	(1,526		)	—			(59,699		)
Due to (from) Affiliates	—			(199,890		)	—			199,890			—
Proceeds from the disposition of property, plant, and equipment	—			2,174			—			—			2,174
Cash provided by (used for) investing activities	—			(255,889		)	(1,526		)	199,890			(57,525		)
Financing Activities
Due to (from) Affiliates	199,890			—			—			(199,890		)	—
Borrowings on line of credit	410,000			—			—			—			410,000
Repayments of line of credit	(310,000		)	—			—			—			(310,000		)
Payments made on bank debt	(13,250		)	—			—			—			(13,250		)
Payments made to extinguish debt	(404,462		)	—			—			—			(404,462		)
Proceeds from issuance of long-term debt	150,000			—			—			—			150,000
Payments made for debt issue costs	(507		)	—			—			—			(507		)
Purchase of treasury shares	(8,451		)	—			—			—			(8,451		)
Dividends paid	(20,438		)	—			(7,000		)	7,000			(20,438		)
Excess tax benefits from share-based plans	6,783			—			—			—			6,783
Cash provided by (used for) financing activities	9,565			—			(7,000		)	(192,890		)	(190,325		)
Effect of foreign currency exchange rate fluctuations on cash	—			—			(629		)	—			(629		)
Decrease in cash and cash equivalents	—			(195,147		)	(28,817		)	—			(223,964		)
Cash and cash equivalents at beginning of period	—			220,056			46,576			—			266,632
Cash and cash equivalents at end of period	$	—		$	24,909		$	17,759		$	—		$	42,668

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Operating Segment Information

6 Months Ended

Sep. 28, 2014

Segment Reporting [Abstract]

Operating Segment Information

Operating Segment Information

ATK operates its business structure within three operating groups. These operating segments (“groups”) are defined based on the reporting and review process used by ATK’s chief executive officer and other management.  The operating structure aligns ATK’s capabilities and resources with its customers and markets and positions the Company for long-term growth and improved profitability. Each group is described below: 

• Aerospace Group, which generated 26% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces rocket motor systems for human and cargo launch vehicles, conventional and strategic missiles, and missile defense interceptors. They also produce small- and micro-satellites, satellite components, structures and subsystems, lightweight space deployables and solar arrays, and provide engineering and technical services.  Additionally, the Aerospace Group operates in the military and commercial aircraft and launch structures markets.  Other products include ordnance, such as decoy and illuminating flares.

• Defense Group, which generated 31% of ATK’s external sales in the six months endedSeptember 28, 2014, develops and produces military small-, medium-, and large-caliber ammunition, propulsion systems for tactical missiles and missile defense applications, strike weapons, precision munitions, gun systems, aircraft survivability systems, fuzes and warheads, energetic materials and special mission aircraft.

• Sporting Group, which generated 43% of ATK’s external sales in the six months endedSeptember 28, 2014, develops, produces, and provides commercial ammunition, accessories, rifles and shotguns for the hunting, shooting, law enforcement, outdoor and sporting markets.

No contract contributed more than 10% of total external sales during the six months endedSeptember 28, 2014. The military small-caliber ammunition contract, which is reported within the Defense Group, contributed approximately 10% of total external sales during the six months endedSeptember 29, 2013.

The following summarizes ATK's results by segment:

	Quarter Ended						Six Months Ended
	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Sales to external customers:
Aerospace Group	$	324,386		$	315,244		$	651,431		$	616,857
Defense Group	418,816			409,287			806,131			830,439
Sporting Group	530,047			417,850			1,091,077			773,826
Total external Sales	1,273,249			1,142,381			2,548,639			2,221,122
Intercompany sales:
Aerospace Group	4,803			4,159			10,678			9,733
Defense Group	68,918			62,613			123,754			116,277
Sporting Group	2,455			3,509			5,037			5,840
Eliminations	(76,176		)	(70,281		)	(139,469		)	(131,850		)
Total intercompany Sales	—			—			—			—
Total sales	$	1,273,249		$	1,142,381		$	2,548,639		$	2,221,122
Income before interest, income taxes and noncontrolling interest:
Aerospace Group	$	39,347		$	40,570		$	77,725		$	77,656
Defense Group	50,342			55,071			95,486			117,159
Sporting Group	74,459			57,823			153,422			101,939
Corporate	(3,470		)	(5,198		)	(10,400		)	(22,865		)
Total income before interest, income taxes and noncontrolling interest	$	160,678		$	148,266		$	316,233		$	273,889

	Period Ended
	September 28, 2014		March 31, 2014
Total assets:
Aerospace Group	$	1,687,873	$	1,646,563
Defense Group	1,294,263		1,209,150
Sporting Group	2,484,617		2,382,617
Corporate	299,046		532,816
Total assets	$	5,765,799	$	5,771,146

Certain administrative functions are primarily managed by ATK at the corporate headquarters ("Corporate"). Some examples of such functions are human resources, pension and postretirement benefits, corporate accounting, legal, tax, and treasury. Significant assets and liabilities managed at Corporate include those associated with debt, pension and postretirement benefits, environmental liabilities, strategic growth costs, and income taxes.

Costs related to the administrative functions managed by Corporate are either recorded at Corporate or allocated to the business units based on the nature of the expense. The difference between pension and postretirement benefit expense calculated under Financial Accounting Standards and the expense calculated under U.S. Cost Accounting Standards is recorded at the corporate level which provides for greater clarity on the operating results of the business segments. Administrative expenses, such as corporate accounting, legal, and treasury costs, are allocated out to the business segments. Environmental expenses are allocated to each segment based on the origin of the underlying environmental cost. Transactions between segments are recorded at the segment level, consistent with ATK's financial accounting policies. Intercompany balances and transactions involving different segments are eliminated at ATK's consolidated financial statements level. These eliminations are shown above in "Corporate" and were $6,785 and $6,882 for the quarters ended September 28, 2014 and September 29, 2013, respectively, and $13,533 and $11,569 for the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

XML

Receivables (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Mar. 31, 2014
Receivables [Abstract]
Billed Contracts receivables	$ 604,256	$ 479,950
Unbilled Contracts Receivable	1,067,603	979,640
Other Receivables	15,271	14,230
Net receivables	1,687,130	1,473,820
Customer Advances and Progress Payments for Long-term Contracts or Programs	487,707	527,670
Unbilled receivables
Long-term unbilled receivables, relating to commercial aerospace programs	$ 270,600	$ 264,400

XML

Operating Segment Information (Tables)

6 Months Ended

Sep. 28, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following summarizes ATK's results by segment:

	Quarter Ended						Six Months Ended
	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Sales to external customers:
Aerospace Group	$	324,386		$	315,244		$	651,431		$	616,857
Defense Group	418,816			409,287			806,131			830,439
Sporting Group	530,047			417,850			1,091,077			773,826
Total external Sales	1,273,249			1,142,381			2,548,639			2,221,122
Intercompany sales:
Aerospace Group	4,803			4,159			10,678			9,733
Defense Group	68,918			62,613			123,754			116,277
Sporting Group	2,455			3,509			5,037			5,840
Eliminations	(76,176		)	(70,281		)	(139,469		)	(131,850		)
Total intercompany Sales	—			—			—			—
Total sales	$	1,273,249		$	1,142,381		$	2,548,639		$	2,221,122
Income before interest, income taxes and noncontrolling interest:
Aerospace Group	$	39,347		$	40,570		$	77,725		$	77,656
Defense Group	50,342			55,071			95,486			117,159
Sporting Group	74,459			57,823			153,422			101,939
Corporate	(3,470		)	(5,198		)	(10,400		)	(22,865		)
Total income before interest, income taxes and noncontrolling interest	$	160,678		$	148,266		$	316,233		$	273,889

	Period Ended
	September 28, 2014		March 31, 2014
Total assets:
Aerospace Group	$	1,687,873	$	1,646,563
Defense Group	1,294,263		1,209,150
Sporting Group	2,484,617		2,382,617
Corporate	299,046		532,816
Total assets	$	5,765,799	$	5,771,146

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Fair Value of Financial Instruments (Tables)

6 Months Ended

Sep. 28, 2014

Fair Value Disclosures [Abstract]

Schedule of fair value of assets and liabilities measured on a recurring basis

The following table sets forth by level within the fair value hierarchy ATK's financial assets and liabilities that are measured at fair value on a recurring basis:

	As of September 28, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	11,199	$	—
Derivatives	—		1,794		—
Liabilities
Derivatives	$	—	$	3,412	$	—

	As of March 31, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	10,130	$	—
Derivatives	—		328		—
Liabilities
Derivatives	$	—	$	8,459	$	—

Schedule of carrying values and estimated fair values of assets and liabilities that are not measured on a recurring basis

The following table presents ATK's assets and liabilities that are not measured at fair value on a recurring basis:

	As of September 28, 2014				As of March 31, 2014
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Fixed rate debt	$	650,000	$	678,752	$	846,228	$	1,062,078
Variable rate debt	1,433,500		1,433,003		1,246,750		1,247,062

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Acquisitions Nonrecurring Adjustments (Tables)

6 Months Ended

Sep. 28, 2014

Nonrecurring Adjustments [Abstract]

Schedule of Purchase Price Allocation [Table Text Block]

Purchase price net of cash acquired:
Cash paid			$	985,000
Cash paid for additional working capital			4,185
Total purchase price			989,185
Fair value of assets acquired:
Net receivables	$	104,312
Net inventories	162,254
Tradename, technology, and customer relationship intangibles	364,843
Property, plant, and equipment	25,080
Other assets	10,938
Total assets	667,427
Fair value of liabilities assumed:
Accounts payable	80,092
Deferred income tax liabilities	76,181
Other liabilities	30,025
Total liabilities	$	186,298
Net assets acquired			481,129
Preliminary goodwill			$	508,056

Business Acquisition, Pro Forma Information [Table Text Block]

ATK used the acquisition method of accounting to account for this acquisition and, accordingly, the results of Bushnell are included in ATK’s consolidated financial statements for the period subsequent to the date of acquisition. The following unaudited supplemental pro forma data for the quarter and six months ended September 29, 2013 present consolidated information as if the acquisition had been completed on April 1, 2012. The pro forma results were calculated by combining the results of ATK with the stand-alone results of Bushnell for the pre-acquisition periods, which were adjusted to account for certain costs which would have been incurred during this pre-acquisition period:

	Quarter Ended		Six Months Ended
	September 29, 2013		September 29, 2013
Sales	$	1,299,281	$	2,846,800
Net income attributable to Alliant Techsystems Inc.	78,906		194,657
Basic earnings per common share	2.49		6.12
Diluted earnings per common share	2.44		6.03

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CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) (USD $)	Sep. 28, 2014	Mar. 31, 2014
Statement of Stockholders' Equity [Abstract]
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01

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Goodwill and Deferred Charges and Other Non-Current Assets (Tables)

6 Months Ended

Sep. 28, 2014

Goodwill and Deferred Charges and Other Non-Current Assets

Schedule of carrying amount of goodwill by operating segment

The changes in the carrying amount of goodwill by segment were as follows:

	Aerospace Group		Defense Group		Sporting Group			Total
Balance, March 31, 2014	$	676,516	$	366,947	$	873,458		$	1,916,921
Opening balance sheet adjustments	—		—		3,164			3,164
Effect of foreign currency exchange rates	—		—		(7,090		)	(7,090		)
Balance, September 28, 2014	$	676,516	$	366,947	$	869,532		$	1,912,995

Schedule of deferred charges and other non-current assets

Deferred charges and other non-current assets consist of the following:

	September 28, 2014			March 31, 2014
Gross debt issuance costs	$	28,493		$	28,356
Less accumulated amortization	(6,412		)	(4,084		)
Net debt issuance costs	22,081			24,272
Parts inventory	10,550			10,921
Environmental remediation receivable	22,116			22,128
Derivative contracts	302			328
Other non-current assets	63,411			59,577
Total deferred charges and other non-current assets	$	118,460		$	117,226

Schedule of amortizing assets

Included in Net intangible assets as of September 28, 2014 and March 31, 2014 are $204,298 of other intangible assets consisting of trademarks and brand names that are not being amortized as their estimated useful lives are considered indefinite and amortizing assets, as follows:

	September 28, 2014							March 31, 2014
	Gross carrying amount		Accumulated amortization			Total		Gross carrying amount		Accumulated amortization			Total
Trade name	$	184,660	$	(27,991	)	$	156,669	$	184,660	$	(21,723	)	$	162,937
Patented technology	33,389		(12,126		)	21,263		33,389		(10,325		)	23,064
Customer relationships and other	224,078		(47,410		)	176,668		226,105		(38,554		)	187,551
Total	$	442,127	$	(87,527	)	$	354,600	$	444,154	$	(70,602	)	$	373,552

Schedule of expected future amortization expense

ATK expects amortization expense related to these assets to be as follows:

Remainder of fiscal 2015	$	17,056
Fiscal 2016	32,712
Fiscal 2017	30,422
Fiscal 2018	30,422
Fiscal 2019	27,678
Thereafter	216,310
Total	$	354,600

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Employee Benefit Plans (Tables)

6 Months Ended

Sep. 28, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of components of net periodic benefit cost

The components of net periodic benefit cost are as follows:

	Pension Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	5,849		$	8,691		$	11,698		$	17,382
Interest cost	32,596			32,563			65,193			65,127
Expected return on plan assets	(41,803		)	(40,278		)	(83,607		)	(80,556		)
Amortization of unrecognized net loss	29,814			36,473			59,629			72,945
Amortization of unrecognized prior service cost	(5,622		)	(5,246		)	(11,245		)	(10,492		)
Net periodic benefit cost	$	20,834		$	32,203		$	41,668		$	64,406

	Other Postretirement Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	1		$	2		$	2		$	4
Interest cost	1,203			1,302			2,407			2,603
Expected return on plan assets	(888		)	(855		)	(1,776		)	(1,709		)
Amortization of unrecognized net loss	409			572			818			1,144
Amortization of unrecognized prior service cost	(2,094		)	(2,095		)	(4,188		)	(4,190		)
Net periodic benefit income	$	(1,369	)	$	(1,074	)	$	(2,737	)	$	(2,148	)

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Earnings Per Share Data (Details)	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Basic (in shares)	31,689,000	31,671,000	31,666,000	31,781,000
Dilutive effect of stock-based awards	314,000	224,000	336,000	222,000
Incremental Common Shares Attributable to Conversion of Debt Securities	55,000	490,000	603,000	253,000
Diluted (in shares)	32,058,000	32,385,000	32,605,000	32,256,000
Shares excluded from the calculation of diluted EPS because the option exercise/threshold price was greater than the average market price of the common shares	44,000	3,000	44,000	8,000

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Operating Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014 segment	Sep. 29, 2013	Mar. 31, 2014
Segment Reporting [Abstract]
Number of operating segments			3
Results by operating segment
Operating Income (Loss)	$ 160,678	$ 148,266	$ 316,233	$ 273,889
Sales to external customers	1,273,249	1,142,381	2,548,639	2,221,122
Segment Reporting Information, Intersegment Revenue	0	0	0	0
Total	1,273,249	1,142,381	2,548,639	2,221,122
Total assets	5,765,799		5,765,799		5,771,146
Aerospace Group
Results by operating segment
Operating Income (Loss)	39,347	40,570	77,725	77,656
Sales to external customers (as a percent)			26.00%
Sales to external customers	324,386	315,244	651,431	616,857
Segment Reporting Information, Intersegment Revenue	4,803	4,159	10,678	9,733
Total assets	1,687,873		1,687,873		1,646,563
Defense Group
Results by operating segment
Operating Income (Loss)	50,342	55,071	95,486	117,159
Sales to external customers (as a percent)			31.00%
Sales to external customers	418,816	409,287	806,131	830,439
Segment Reporting Information, Intersegment Revenue	68,918	62,613	123,754	116,277
Total assets	1,294,263		1,294,263		1,209,150
Defense Group | Military small caliber ammunition contract | Sales | Contract Concentration Risk
Results by operating segment
External sales generated from military small-caliber ammunition contract (as a percent)				10.00%
Sporting Group
Results by operating segment
Operating Income (Loss)	74,459	57,823	153,422	101,939
Sales to external customers (as a percent)			43.00%
Sales to external customers	530,047	417,850	1,091,077	773,826
Segment Reporting Information, Intersegment Revenue	2,455	3,509	5,037	5,840
Total assets	2,484,617		2,484,617		2,382,617
Corporate
Results by operating segment
Operating Income (Loss)	(3,470)	(5,198)	(10,400)	(22,865)
Segment Reporting Information, Intersegment Revenue	(76,176)	(70,281)	(139,469)	(131,850)
Total assets	299,046		299,046		532,816
Intersegment transactions
Results by operating segment
Operating Income (Loss)	$ 6,785	$ 6,882	$ 13,533	$ 11,569

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Income Statement [Abstract]
Revenue, Net	$ 1,273,249	$ 1,142,381	$ 2,548,639	$ 2,221,122
Cost of sales	973,173	874,955	1,937,978	1,711,685
Gross profit	300,076	267,426	610,661	509,437
Operating expenses:
Research and development	10,016	11,801	18,830	22,226
Selling and Marketing Expense	60,122	46,899	123,244	89,664
General and Administrative Expense	69,260	60,460	152,354	123,658
Income before interest, income taxes, and noncontrolling interest	160,678	148,266	316,233	273,889
Interest expense	(23,359)	(15,242)	(46,775)	(29,132)
Interest income	19	23	44	91
Income before income taxes and noncontrolling interest	137,338	133,047	269,502	244,848
Income tax provision	42,148	40,376	88,645	80,037
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	95,190	92,671	180,857	164,811
Net Income (Loss) Attributable to Noncontrolling Interest	81	80	150	183
Net income attributable to Alliant Techsystems Inc.	95,109	92,591	180,707	164,628
Alliant Techsystems Inc. earnings per common share:
Basic (in dollars per share)	$ 3.00	$ 2.92	$ 5.71	$ 5.18
Diluted (in dollars per share)	$ 2.97	$ 2.86	$ 5.54	$ 5.10
Cash dividends paid per share (in dollars per share)	$ 0.32	$ 0.26	$ 0.64	$ 0.52
Alliant Techsystems Inc. weighted-average number of common shares outstanding:
Basic (in shares)	31,689	31,671	31,666	31,781
Diluted (in shares)	32,058	32,385	32,605	32,256
Other comprehensive income (loss), net of tax:
Net income before noncontrolling interest	95,190	92,671	180,857	164,811
Pension and other postretirement benefit liabilities:
Reclassification of prior service credits for pension and postretirement benefit plans recorded to net income, net of tax benefit of $2,954, $2,790, $5,909, and $5,620, respectively	4,761	4,552	9,524	9,063
Reclassification of net actuarial loss for pension and postretirement benefit plans recorded to net income, net of tax expense of $(11,582), $(14,077), and $(23,165) $(28,396), respectively	(18,640)	(22,968)	(37,281)	(45,694)
Change in fair value of derivatives, net of tax benefit (expense) of $(407), $(2,097), $(2,508) and $1,721, respectively	650	3,222	4,006	(2,759)
Change in fair value of available-for-sale securities, net of tax benefit (expense) of $(54), $52, $(154), and $64, respectively	86	(83)	246	(103)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(8,934)	0	(7,738)	0
Total other comprehensive income	5,681	21,555	24,271	33,769
Comprehensive income	100,871	114,226	205,128	198,580
Less comprehensive income attributable to noncontrolling interest	81	80	150	183
Comprehensive income attributable to Alliant Techsystems Inc.	$ 100,790	$ 114,146	$ 204,978	$ 198,397

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Consolidating Financial statements (Tables)

6 Months Ended

Sep. 28, 2014

Condensed Financial Information cashflow [Abstract]

Condensed Statement of Comprehensive Income [Table Text Block]

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Quarter Ended September 28, 2014
	Parent Issuer			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	1,221,872		$	54,622		$	(3,245	)	$	1,273,249
Cost of sales	—			938,425			37,993			(3,245		)	973,173
Gross profit	—			283,447			16,629			—			300,076
Operating expenses:
Research and development	—			11,082			(1,066		)	—			10,016
Selling	—			50,249			9,873			—			60,122
General and administrative	4,066			60,032			5,162			—			69,260
Income before interest, income taxes, and noncontrolling interest	(4,066		)	162,084			2,660			—			160,678
Equity in income/(loss) of subsidiaries	111,961			899			—			(112,860		)	—
Interest expense	(23,326		)	(1		)	(898		)	866			(23,359		)
Interest income	—			787			98			(866		)	19
Income before income taxes and noncontrolling interest	84,569			163,769			1,860			(112,860		)	137,338
Income tax provision	(10,540		)	51,609			1,079			—			42,148
Net income	95,109			112,160			781			(112,860		)	95,190
Less net income attributable to noncontrolling interest	—			—			81			—			81
Net income attributable to Alliant Techsystems Inc.	$	95,109		$	112,160		$	700		$	(112,860	)	$	95,109
Other comprehensive income (loss), net of tax:
Net income	$	95,109		$	112,160		$	781		$	(112,860	)	$	95,190
Total other comprehensive income (loss)	5,681			14,615			(8,934		)	(5,681		)	5,681
Comprehensive income (loss)	100,790			126,775			(8,153		)	(118,541		)	100,871
Less comprehensive income attributable to noncontrolling interest	—			—			81			—			81
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	100,790		$	126,775		$	(8,234	)	$	(118,541	)	$	100,790

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Six Months Ended September 28, 2014
	Parent Issuer			Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
Sales	$	—		$	2,440,558	$	94,820		$	13,261		$	2,548,639
Cost of sales	—			1,868,770		55,947			13,261			1,937,978
Gross profit	—			571,788		38,873			—			610,661
Operating expenses:
Research and development	—			18,728		102						18,830
Selling	—			103,890		19,354						123,244
General and administrative	7,927			135,012		9,415						152,354
Income before interest, income taxes, and noncontrolling interest	(7,927		)	314,158		10,002			—			316,233
Equity in income/(loss) of subsidiaries	214,344			4,948		—			(219,292		)	—
Interest expense	(46,752		)	—		(1,928		)				(46,775		)
Interest income	—			1,755		194						44
Income before income taxes and noncontrolling interest	159,665			320,861		8,268			(219,292		)	269,502
Income tax provision	(21,042		)	106,557		3,130			—			88,645
Net income	180,707			214,304		5,138			(219,292		)	180,857
Less net income attributable to noncontrolling interest	—			—		150			—			150
Net income attributable to Alliant Techsystems Inc.	$	180,707		$	214,304	$	4,988		$	(219,292	)	$	180,707
Other comprehensive income (loss), net of tax:
Net income	$	180,707		$	214,304	$	5,138		$	(219,292	)	$	180,857
Total other comprehensive income (loss)	24,271			27,009		(7,738		)	(19,271		)	24,271
Comprehensive income (loss)	204,978			241,313		(2,600		)	(238,563		)	205,128
Less comprehensive income attributable to noncontrolling interest	—			—		150			—			150
Comprehensive income (loss) attributable to Alliant Techsystems Inc.	$	204,978		$	241,313	$	(2,750	)	$	(238,563	)	$	204,978

Condensed Balance Sheet [Table Text Block]

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited)

	September 28, 2014
	Parent Issuer		Guarantors		Non-guarantors			Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	24,909	$	17,759		$	—		$	42,668
Net receivables	—		1,629,371		57,759			—			1,687,130
Due from affiliates	—		12,281		—			(12,281		)	—
Net inventories	—		502,518		60,935			—			563,453
Deferred income tax assets	—		131,188		4,743			—			135,931
Other current assets	1,492		49,571		3,408			—			54,471
Total current assets	1,492		2,349,838		144,604			(12,281		)	2,483,653
Net property, plant, and equipment	—		678,751		13,042			—			691,793
Investment in subsidiaries	6,146,132		195,042		—			(6,341,174		)	—
Goodwill	—		1,786,960		126,035			—			1,912,995
Net intangible assets	—		512,855		46,043			—			558,898
Long-term due from affiliates	—		2,134,558		—			(2,134,558		)	—
Deferred charges and other non-current assets	22,382		95,291		787			—			118,460
Total assets	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	159,997	$	—	$	—		$	—		$	159,997
Accounts payable	—		300,513		16,293			—			316,806
Due to affiliates	—		—		12,281			(12,281		)	—
Contract advances and allowances	—		118,502		98			—			118,600
Accrued compensation	—		82,849		3,637			—			86,486
Accrued income taxes	—		18,110		(1,584		)	—			16,526
Other accrued liabilities	13,941		277,472		12,771			—			304,184
Total current liabilities	173,938		797,446		43,496			(12,281		)	1,002,599
Long-term debt	1,923,503		—		—			—			1,923,503
Postretirement and postemployment benefits liabilities	—		68,716		—			—			68,716
Accrued pension liability	—		520,064		—			—			520,064
Deferred income tax liabilities	—		110,269		13,520			—			123,789
Long-term due to affiliates	2,075,562		—		58,996			(2,134,558		)	—
Other long-term liabilities	1,857		118,855		557			—			121,269
Total liabilities	4,174,860		1,615,350		116,569			(2,146,839		)	3,759,940
Equity
Shareholders’ equity attributable to ATK and subsidiaries	1,995,146		6,137,945		203,229			(6,341,174		)	1,995,146
Noncontrolling interest	—		—		10,713			—			10,713
Total equity	1,995,146		6,137,945		213,942			(6,341,174		)	2,005,859
Total liabilities and equity	$	6,170,006	$	7,753,295	$	330,511		$	(8,488,013	)	$	5,765,799

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

	March 31, 2014
	Parent Issuer		Guarantors		Non-guarantors		Consolidating Adjustments			Consolidated
ASSETS
Current assets:
Cash and cash equivalents	$	—	$	220,056	$	46,576	$	—		$	266,632
Net receivables	—		1,418,583		55,237					1,473,820
Due from affiliates	—		4,876		—		(4,876		)	—
Net inventories	—		499,046		59,204					558,250
Deferred income tax assets	—		88,543		5,073					93,616
Other current assets	—		57,324		11,956					69,280
Total current assets	—		2,288,428		178,046		(4,876		)	2,461,598
Net property, plant, and equipment	—		684,424		13,127					697,551
Investment in subsidiaries	5,921,889		203,738		—		(6,125,627		)	—
Goodwill	—		1,783,737		133,184					1,916,921
Net intangible assets	—		527,565		50,285					577,850
Long-term due from affiliates	—		1,997,307		—		(1,997,307		)	—
Deferred charges and other non-current assets	24,600		92,475		151					117,226
Total assets	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	249,228	$	—	$	—	$	—		$	249,228
Accounts payable	—		300,132		15,473		—			315,605
Due to affiliates	—		—		4,876		(4,876		)	—
Contract advances and allowances	—		105,592		195		—			105,787
Accrued compensation	—		125,908		2,913		—			128,821
Accrued income taxes	—		6,254		1,623		—			7,877
Other accrued liabilities	14,553		269,809		38,470		—			322,832
Total current liabilities	263,781		807,695		63,550		(4,876		)	1,130,150
Long-term debt	1,843,750		—		—		—			1,843,750
Noncurrent deferred income tax liabilities	—		103,149		14,366		—			117,515
Postretirement and postemployment benefits liabilities	—		74,874		—		—			74,874
Accrued pension liability	—		557,775		—		—			557,775
Long-term due to affiliates	1,925,136		—		72,168		(1,997,304		)	—
Other long-term liabilities	2,247		122,153		544					124,944
Total liabilities	4,034,914		1,665,646		150,628		(2,002,180		)	3,849,008
Equity
Stockholders’ equity attributable to ATK and subsidiaries	1,911,575		5,912,028		213,602		(6,125,630		)	1,911,575
Noncontrolling interest	—		—		10,563		—			10,563
Total equity	1,911,575		5,912,028		224,165		(6,125,630		)	1,922,138
Total liabilities and equity	$	5,946,489	$	7,577,674	$	374,793	$	(8,127,810	)	$	5,771,146

Condensed Cash Flow Statement [Table Text Block]

ALLIANT TECHSYSTEMS INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Six Months Ended September 28, 2014
	Parent			Guarantors			Non-guarantors			Consolidating Adjustments			Consolidated
Operating Activities
Cash provided by (used for) operating activities	$	(9,565	)	$	60,742		$	(19,662	)	$	(7,000	)	$	24,515
Investing Activities
Capital expenditures	—			(58,173		)	(1,526		)	—			(59,699		)
Due to (from) Affiliates	—			(199,890		)	—			199,890			—
Proceeds from the disposition of property, plant, and equipment	—			2,174			—			—			2,174
Cash provided by (used for) investing activities	—			(255,889		)	(1,526		)	199,890			(57,525		)
Financing Activities
Due to (from) Affiliates	199,890			—			—			(199,890		)	—
Borrowings on line of credit	410,000			—			—			—			410,000
Repayments of line of credit	(310,000		)	—			—			—			(310,000		)
Payments made on bank debt	(13,250		)	—			—			—			(13,250		)
Payments made to extinguish debt	(404,462		)	—			—			—			(404,462		)
Proceeds from issuance of long-term debt	150,000			—			—			—			150,000
Payments made for debt issue costs	(507		)	—			—			—			(507		)
Purchase of treasury shares	(8,451		)	—			—			—			(8,451		)
Dividends paid	(20,438		)	—			(7,000		)	7,000			(20,438		)
Excess tax benefits from share-based plans	6,783			—			—			—			6,783
Cash provided by (used for) financing activities	9,565			—			(7,000		)	(192,890		)	(190,325		)
Effect of foreign currency exchange rate fluctuations on cash	—			—			(629		)	—			(629		)
Decrease in cash and cash equivalents	—			(195,147		)	(28,817		)	—			(223,964		)
Cash and cash equivalents at beginning of period	—			220,056			46,576			—			266,632
Cash and cash equivalents at end of period	$	—		$	24,909		$	17,759		$	—		$	42,668

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Operating Activities
Net income	$ 180,857	$ 164,811
Adjustments to net income to arrive at cash provided by operating activities:
Depreciation	50,865	46,442
Amortization of intangible assets	16,925	7,106
Amortization of debt discount	3,212	3,619
Amortization of deferred financing costs	2,698	1,798
Deferred income taxes	(8,058)	3,577
Loss on disposal of property	1,319	1,581
Share-based plans expense	7,927	6,308
Excess tax benefits from share-based plans	(6,783)	(713)
Changes in assets and liabilities:
Net receivables	(214,780)	(44,550)
Net inventories	(2,725)	(40,458)
Accounts payable	11,104	(129,474)
Contract advances and allowances	12,813	(8,756)
Accrued compensation	(46,690)	(49,880)
Accrued income taxes	25,905	27,983
Increase (Decrease) in Pension and Postretirement Obligations	425	13,735
Other assets and liabilities	(10,499)	39,424
Cash provided by operating activities	24,515	42,553
Investing Activities
Capital expenditures	(59,699)	(52,262)
Acquisition of business, net of cash acquired	0	(313,963)
Proceeds from the disposition of property, plant, and equipment	2,174	5,363
Cash used for investing activities	(57,525)	(360,862)
Financing Activities
Borrowings on line of credit	410,000	235,000
Repayments of Lines of Credit	(310,000)	(145,000)
Payments made on bank debt	(13,250)	(12,500)
Early Repayment of Senior Debt	(404,462)	0
Proceeds from Issuance of Long-term Debt	150,000	0
Payments of Financing Costs	(507)	0
Purchase of treasury shares	(8,451)	(48,259)
Dividends paid	(20,438)	(16,679)
Proceeds from employee stock compensation plans	0	656
Excess tax benefits from share-based plans	6,783	713
Cash provided by (used for) financing activities	(190,325)	13,931
Effect of Exchange Rate on Cash and Cash Equivalents	(629)	0
(Decrease) increase in cash and cash equivalents	(223,964)	(304,378)
Cash and cash equivalents at beginning of period	266,632	417,289
Cash and cash equivalents at end of period	42,668	112,911
Noncash investing activity:
Capital expenditures included in accounts payable	$ 6,598	$ 2,775

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Long-Term Debt (Details) (USD $)	3 Months Ended		6 Months Ended								3 Months Ended			6 Months Ended										3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013	Mar. 31, 2014	Sep. 28, 2014 Term A Loan due 2018 [Member]	Mar. 31, 2014 Term A Loan due 2018 [Member]	Oct. 31, 2013 Term A Loan due 2018 [Member]	Sep. 28, 2014 Term A Loan due 2019 [Member]	Jun. 30, 2014 Term A Loan due 2019 [Member]	Sep. 28, 2014 Term B Loan due 2021 [Member]	Mar. 31, 2014 Term B Loan due 2021 [Member]	Oct. 31, 2013 Term B Loan due 2021 [Member]	Sep. 28, 2014 2013 Senior Credit Facility [Member]	Oct. 31, 2013 2013 Senior Credit Facility [Member]	Oct. 31, 2013 2013 Term Loan B notes [Member]	Sep. 28, 2014 Line of Credit 2018 [Member]	Mar. 31, 2014 Line of Credit 2018 [Member]	Oct. 31, 2013 Line of Credit 2018 [Member]	Sep. 28, 2014 Revolving Credit Facility due 2015	Sep. 28, 2014 6.875% Senior Subordinated Notes due 2020	Mar. 31, 2014 6.875% Senior Subordinated Notes due 2020	Mar. 31, 2011 6.875% Senior Subordinated Notes due 2020	Sep. 28, 2014 3.00% Convertible Senior Subordinated Notes due 2024	Mar. 31, 2014 3.00% Convertible Senior Subordinated Notes due 2024	Mar. 31, 2005 3.00% Convertible Senior Subordinated Notes due 2024	Sep. 28, 2014 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Mar. 31, 2014 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Oct. 31, 2013 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]
Long-Term Debt
Annual commitment fee on the unused portion (as a percent)														0.30%
Debt instrument, face amount								$ 1,010,000,000		$ 150,000,000			$ 250,000,000													$ 200,000,000
Long-term Debt, Maturities, Repayments of Principal quarterly through maturity										1,875,000					12,625,000	499,000
Extinguishment of Debt, Amount											50,000													199,440
Long-term Debt, Weighted Average Interest Rate														2.52%
Debt instrument interest rate stated percentage																					6.875%	6.875%					5.25%
Principal amount of the liability component	2,083,500,000		2,083,500,000		2,096,190,000	984,750,000	997,375,000		150,000,000		198,750,000	249,375,000							700,000,000		350,000,000	350,000,000	350,000,000	0	199,440,000		300,000,000	300,000,000	300,000,000
Letters of Credit Outstanding, Amount																				186,698,000
Line of Credit Facility, Remaining Borrowing Capacity																				413,302,000
Deferred Finance Costs Gross, Accordion Feature															19,000,000												3,000,000
Less: Unamortized discounts	0		0		3,212,000
Carrying amount of long-term debt	2,083,500,000		2,083,500,000		2,092,978,000												100,000,000	0		100,000,000
Less: current portion	159,997,000		159,997,000		249,228,000
Carrying amount of long-term debt, excluding current portion	$ 1,923,503,000		$ 1,923,503,000		$ 1,843,750,000
Incremental Common Shares Attributable to Conversion of Debt Securities	55,000	490,000	603,000	253,000
Base rate margin (as a percent)														1.00%

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Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Sep. 28, 2014

Other Comprehensive Income [Abstract]

Schedule of components of accumulated OCI, net of income taxes

The components of accumulated other comprehensive income (loss) ("AOCI"), net of income taxes, are as follows:

	September 28, 2014			March 31, 2014
Derivatives	$	(1,016	)	$	(5,022	)
Pension and other postretirement benefit liabilities	(647,357		)	(675,114		)
Cumulative translation adjustment	(9,243		)	832
Available-for-sale securities	1,078			(1,505		)
Total accumulated other comprehensive loss	$	(656,538	)	$	(680,809	)

Schedule of net of income tax activity in accumulated OCI

The following table summarizes the changes in the balance of AOCI, net of income tax:

	Quarter Ended September 28, 2014														Six Months Ended September 28, 2014
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total
Beginning of period unrealized gain (loss) in AOCI	$	(1,666	)	$	(661,236	)	$	992	$	(309	)	$	(662,219	)	$	(5,022	)	$	(675,114	)	$	832	$	(1,505	)	$	(680,809	)
Net decrease in fair value of derivatives	541			—			—		—			541			1,705			—			—		—			1,705
Net losses reclassified from AOCI, offsetting the price paid to suppliers ±	109			—			—		—			109			2,301			—			—		—			2,301
Net actuarial losses reclassified from AOCI #	—			18,640			—		—			18,640			—			37,281			—		—			37,281
Prior service costs reclassified from AOCI #	—			(4,761		)	—		—			(4,761		)	—			(9,524		)	—		—			(9,524		)
Net change in cumulative translation adjustment	—			—			—		(8,934		)	(8,934		)	—			—			—		(7,738		)	(7,738		)
Other	—			—			86		—			86			—			—			246		—			246
End of period unrealized gain (loss) in AOCI	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)

± Amounts related to ATK derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to ATK pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

	Quarter Ended September 29, 2013												Six Months Ended September 29, 2013
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total
Beginning of period unrealized gain (loss) in AOCI	$	(8,173	)	$	(808,683	)	$	766		$	(816,090	)	$	(2,192	)	$	(826,898	)	$	786		$	(828,304	)
Net decrease in fair value of derivatives	2,827			—			—			2,827			(4,743		)	—			—			(4,743		)
Net losses reclassified from OCI, offsetting the price paid to suppliers ±	395			—			—			395			985			—			—			985
Net losses reclassified from OCI, due to ineffectiveness ±	—			—			—			—			999			—			—			999
Net actuarial losses reclassified from AOCI #	—			22,968			—			22,968			—			45,694			—			45,694
Prior service costs reclassified from AOCI #	—			(4,552		)	—			(4,552		)	—			(9,063		)	—			(9,063		)
Other	—			—			(83		)	(83		)	—			—			(103		)	(103		)
End of period unrealized gain (loss) in AOCI	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)

± Amounts related to our derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to our pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

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Stock-Based Compensation (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended			12 Months Ended			6 Months Ended								6 Months Ended	12 Months Ended
	Sep. 28, 2014 award plan	Sep. 29, 2013	Sep. 28, 2014 award plan	Sep. 29, 2013	Sep. 28, 2014 Share-based Compensation Arrangements Activity for Fiscal 2013 through Fiscal 2015 [Member]	Mar. 31, 2013 Fiscal 2012 through fiscal 2014 period	Sep. 28, 2014 Fiscal 2014 through fiscal 2016 period	Sep. 28, 2014 Share-based Compensation Arrangements Activity for Fiscal 2015 through Fiscal 2017 [Member] [Domain]	Sep. 28, 2014 Restricted stock	Sep. 28, 2014 Restricted stock Minimum	Sep. 28, 2014 Restricted stock Maximum	Sep. 28, 2014 Stock options	Sep. 28, 2014 Stock options Minimum	Sep. 28, 2014 Stock options Maximum	Sep. 28, 2014 2005 Stock Incentive Plan	Sep. 28, 2014 Performance awards	Sep. 28, 2014 Total stockholder return performance awards ("TSR awards")	Mar. 31, 2014 Total stockholder return performance awards ("TSR awards") Fiscal 2012 through fiscal 2014 period	Mar. 31, 2013 Total stockholder return performance awards ("TSR awards") Fiscal 2012 through fiscal 2014 period
Stock-Based Compensation
Number of authorized shares of preferred stock	5,000,000		5,000,000
Par value of preferred stock (in dollars per share)	$ 1.00		$ 1.00
Total pre-tax stock-based compensation expense	$ 4,066	$ 3,296	$ 7,927	$ 6,308
Total income tax benefit recognized in the income statement for share-based compensation	$ 1,560	$ 1,252	$ 3,042	$ 2,421
Number of stock-based incentive plans	3		3
Number of authorized common shares															3,982,360
Number of available shares to be granted															997,255
Number of plans under which no new grants are being made	2		2
Number of types of awards outstanding under the entity's stock incentive plans	4		4
Number of shares reserved																279,871
Number of shares payable only upon the achievement of certain financial performance goals					102,848		94,926	82,097
Shares earned						54,489												42,022
Number of shares forfeited in the period resulting from performance goals not being met						165,951													3,958
Restricted stock granted to non-employee directors and certain key employees (in shares)									39,499								0
Number of shares payable only upon satisfaction of the market conditions stipulated																	27,366
Vesting period (in years)										1 year	3 years		1 year	3 years
Minimum terms of options (in years)													7 years	10 years
Number of years upon which expected volatility is based												7 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 23.00

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Income Taxes

6 Months Ended

Sep. 28, 2014

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

ATK’s provision for income taxes includes federal, foreign, and state income taxes. Income tax provisions for interim periods are based on estimated effective annual income tax rates.

The income tax provisions for the quarters ended September 28, 2014 and September 29, 2013 represent effective tax rates of 30.7% and 30.3%, respectively. The increase in the rate from the prior year quarter is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed Internal Revenue Service ("IRS") regulations and the true-up of prior-year taxes partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

The income tax provisions for the six months endedSeptember 28, 2014 and September 29, 2013 represent effective tax rates of 32.9% and 32.7%, respectively. The increase in the rate from the prior year period is primarily due to a prior year revaluation of unrecognized tax benefits due to proposed IRS regulations, true-up of prior-year taxes and the expiration of the research and development tax credit partially offset by the benefit from an initiative resulting in a tax basis adjustment, settlement of the examination by the IRS of the fiscal 2011 and 2012 tax returns and prior year period discrete revaluation of deferred tax assets caused by a change in state tax law.

The IRS released final regulations relating to the capitalization of tangible personal property on September 13, 2013. ATK is currently analyzing the impact of these new regulations. We do not believe they will have a material impact on our financial statements.

ATK or one of its subsidiaries files income tax returns in the U.S. federal, various U.S. state, and foreign jurisdictions. With few exceptions, ATK is no longer subject to U.S. federal, state and local, or foreign income tax examinations by tax authorities for years prior to 2008. The IRS has completed the audits of ATK for fiscal 2011 and 2012 during the quarter. We believe appropriate provisions for all outstanding issues have been made for all remaining open years in all jurisdictions.

Although the timing and outcome of audit settlements are uncertain, it is reasonably possible that a $1,702 reduction of the uncertain tax benefits will occur in the next 12 months. The settlement of these unrecognized tax benefits could result in earnings from $0 to $1,415.

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Receivables (Tables)

6 Months Ended

Sep. 28, 2014

Receivables [Abstract]

Schedule of receivables, including amounts due under long-term contracts (contract receivables)

Net receivables, including amounts due under long-term contracts ("contract receivables"), are summarized as follows:

	September 28, 2014		March 31, 2014
Billed receivables	$	604,256	$	479,950
Unbilled receivables	1,067,603		979,640
Other	15,271		14,230
Net receivables	$	1,687,130	$	1,473,820

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Contingencies

6 Months Ended

Sep. 28, 2014

Loss Contingency [Abstract]

Contingencies

Contingencies

Litigation.    From time to time, ATK is subject to various legal proceedings, including lawsuits, which arise out of, and are incidental to, the conduct of ATK's business. ATK does not consider any of such proceedings that are currently pending, individually or in the aggregate, notwithstanding that the unfavorable resolution of any matter may have a material effect on our net earnings in any particular quarter, to be material to its business or likely to result in a material adverse effect on its operating results, financial condition, or cash flows.

On July 30, 2013, Raytheon Company filed a lawsuit against ATK in the Superior Court of the State of Arizona.  The suit involves ATK's longstanding production of rocket motors used in Raytheon's Advanced Medium-Range Air-to-Air Missiles (AMRAAM).  In the filing, Raytheon's primary allegation is that ATK breached certain of the production contracts by not delivering rocket motors.  Raytheon is claiming damages exceeding $100,000. ATK disputes the allegations of Raytheon's complaint. Although it is not possible at this time to predict the outcome of the litigation, ATK believes, based on all currently available information, that the outcome will not have a material adverse effect on its operating results, financial condition or cash flows. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

On May 5, 2014, a purported stockholder class action and derivative complaint was filed in the Circuit Court of Arlington County, Virginia by Michael Blank, who claims to be a stockholder of Orbital, alleging, among other things, that the directors of Orbital breached their fiduciary duties in connection with the Transaction between Orbital and ATK, as described above, and alleging that ATK aided and abetted such breaches of fiduciary duty. A similar purported class action was filed on May 9, 2014, by Gregory Ericksen in the Court of Chancery of the State of Delaware. Plaintiffs in Virginia and Delaware seek, among other relief, to enjoin the Transaction (or, in the Delaware action, to rescind it in the event it is consummated). ATK believes the allegations and claims asserted in the complaints in the Virginia and Delaware actions to be without merit and intends to defend those actions vigorously. As a result of the uncertainty regarding the outcome of this matter, no provision has been made in the financial statements with respect to this contingent liability.

U.S. Government Investigations.    ATK is also subject to U.S. Government investigations from which civil, criminal, or administrative proceedings could result. Such proceedings could involve claims by the U.S. Government for fines, penalties, compensatory and treble damages, restitution, and/or forfeitures. Under government regulations, a company, or one or more of its operating divisions or subdivisions, can also be suspended or debarred from government contracts, or lose its export privileges, based on the results of investigations. ATK believes, based upon all available information, that the outcome of any such pending government investigations will not have a material adverse effect on its operating results, financial condition, or cash flows.

Claim Recovery.    Profits expected to be realized on contracts are based on management's estimates of total contract sales value and costs at completion. Estimated amounts for contract changes and claims are included in contract sales only when realization is estimated to be probable. At September 28, 2014, based on progress to date on certain contracts, there is approximately $29,188 included in unbilled receivables for contract claims compared to $35,113 as of March 31, 2014.

Environmental Liabilities.    ATK's operations and ownership or use of real property are subject to a number of federal, state, and local environmental laws and regulations, including those for discharge of hazardous materials, remediation of contaminated sites, and restoration of damage to the environment. At certain sites that ATK owns or operates or formerly owned or operated, there is known or potential contamination that ATK is required to investigate or remediate. ATK could incur substantial costs, including remediation costs, resource restoration costs, fines, and penalties, or third party property damage or personal injury claims, as a result of liabilities associated with past practices or violations of environmental laws or noncompliance with environmental permits.

The liability for environmental remediation represents management's best estimate of the present value of the probable and reasonably estimable costs related to known remediation obligations. The receivable represents the present value of the amount that ATK expects to recover, as discussed below. Both the liability and receivable have been discounted to reflect the present value of the expected future cash flows, using a discount rate of 1.00% and 1.5% as of September 28, 2014 and March 31, 2014, respectively. ATK's discount rate is calculated using the 20-year Treasury constant maturities rate, net of an estimated inflationary factor of 1.9%, rounded to the nearest quarter percent. The following is a summary of the amounts recorded for environmental remediation:

	September 28, 2014						March 31, 2014
	Payable			Receivable			Payable			Receivable
Amounts (payable) receivable	$	(53,945	)	$	27,514		$	(58,194	)	$	28,540
Unamortized discount	3,825			(1,789		)	4,706			(2,152		)
Present value amounts (payable) receivable	$	(50,120	)	$	25,725		$	(53,488	)	$	26,388

Amounts expected to be paid or received in periods more than one year from the balance sheet date are classified as non-current. Of the $50,120 discounted liability as of September 28, 2014, $6,236 was recorded within other current liabilities and $43,884 was recorded within other long-term liabilities. Of the $25,725 discounted receivable, ATK recorded $3,609 within other current assets and $22,116 within other non-current assets. As of September 28, 2014, the estimated discounted range of reasonably possible costs of environmental remediation was $50,120 to $78,938.

ATK expects that a portion of its environmental compliance and remediation costs will be recoverable under U.S. Government contracts. Some of the remediation costs that are not recoverable from the U.S. Government that are associated with facilities purchased in a business acquisition may be covered by various indemnification agreements, as described in Note 13 to the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014.

ATK has been identified as a potentially responsible party (“PRP”), along with other parties, in several regulatory agency actions associated with hazardous waste sites. As a PRP, ATK may be required to pay a share of the costs of the investigation and clean-up of these sites. While uncertainties exist with respect to the amounts and timing of the ultimate environmental liabilities, based on currently available information, ATK has concluded that these matters, individually or in the aggregate, will not have a material adverse effect on the Company's operating results, financial condition, or cash flows.

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Contingencies Schedule of litigation (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended
	Aug. 01, 2013
Commitments and Contingencies Disclosure [Abstract]
Loss Contingency, Damages Sought, Value	$ 100,000

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CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock $.01 Par Value	Additional Paid-In Capital	Retained Earnings	Convertible Debt [Member]	Accumulated Other Comprehensive Loss	Treasury Stock	Noncontrolling Interest
Balance at Mar. 31, 2013	$ 1,512,561	$ 323	$ 534,137	$ 2,483,483		$ (828,304)	$ (687,470)	$ 10,392
Balance (in shares) at Mar. 31, 2013		32,318,295
Increase (Decrease) in Stockholders' Equity
Comprehensive income	198,580			164,628		33,769		183
Exercise of stock options	656		(227)				883
Exercise of stock options (in shares)		11,873
Restricted stock grants			(5,969)				5,969
Restricted stock grants (in shares)		74,162
Share-based compensation	6,308		6,308
Treasury stock purchased	(48,259)						(48,259)
Treasury stock purchased (in shares)		(574,669)
Performance shares issued net of treasury stock withheld	(1,212)		(3,541)				2,329
Performance shares issued net of treasury stock withheld (in shares)		31,618
Tax benefit related to share based plans and other	3,934		3,934
Dividends paid	(16,679)			(16,679)
Employee benefit plans and other	(278)	(4)	373				(647)
Employee benefit plans and other (in shares)		(3,305)
Balance at Sep. 29, 2013	1,655,611	319	535,015	2,631,432		(794,535)	(727,195)	10,575
Balance (in shares) at Sep. 29, 2013		31,857,974
Balance at Mar. 31, 2014	1,922,138	318	534,015	2,789,264		(680,809)	(731,213)	10,563
Balance (in shares) at Mar. 31, 2014		31,842,642
Increase (Decrease) in Stockholders' Equity
Comprehensive income	205,128			180,707		24,271		150
Exercise of stock options	0		0				0
Exercise of stock options (in shares)		0
Restricted stock grants			(3,312)				3,312
Restricted stock grants (in shares)		29,497
Share-based compensation	7,927		7,927
Treasury stock purchased	0						0
Treasury stock purchased (in shares)		0
Performance shares issued net of treasury stock withheld	(5,807)		(7,388)				1,581
Performance shares issued net of treasury stock withheld (in shares)		59,193
Tax benefit related to share based plans and other	12,108		12,108
Dividends paid	(20,438)			(20,438)
Adjustments to Additional Paid in Capital, Fair Value			(112,555)		(112,555)
Employee benefit plans and other	(2,642)	1	1,172				(3,815)
Employee benefit plans and other (in shares)		22
Balance at Sep. 28, 2014	$ 2,005,859	$ 319	$ 431,967	$ 2,949,533		$ (656,538)	$ (730,135)	$ 10,713
Balance (in shares) at Sep. 28, 2014		31,931,354

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Pension and other postretirement benefit liabilities:
Amortization, pension and other postretirement benefit plans, net prior service cost recognized in net periodic pension cost, tax	$ 2,955	$ 2,790	$ 5,909	$ 5,620
Reclassification, pension and other postretirement benefit plans, net gain (loss) recognized in net periodic benefit cost, tax	(11,582)	(14,077)	(23,165)	(28,396)
Valuation adjustment for pension and postretirement benefit plans, tax (expense) benefit	0	0	0	0
Change in fair value of derivatives, tax expense	(407)	(2,097)	(2,508)	1,721
Change in fair value of available-for-sale securities, tax benefit	(54)	52	(154)	64
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax	$ 5,593	$ 0	$ 4,844	$ 0

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Receivables

6 Months Ended

Sep. 28, 2014

Receivables [Abstract]

Receivables

Net Receivables

Net receivables, including amounts due under long-term contracts ("contract receivables"), are summarized as follows:

	September 28, 2014		March 31, 2014
Billed receivables	$	604,256	$	479,950
Unbilled receivables	1,067,603		979,640
Other	15,271		14,230
Net receivables	$	1,687,130	$	1,473,820

Receivable balances are shown net of customer progress payments received of $487,707 as of September 28, 2014 and $527,670 as of March 31, 2014.

Unbilled receivables represent the balance of recoverable costs and accrued profit, comprised principally of revenue recognized on contracts for which billings have not been presented to the customer because the amounts were earned but not contractually billable as of the balance sheet date. These amounts include expected additional billable general overhead costs and fees on flexibly priced contracts awaiting final rate negotiations.

As of September 28, 2014 and March 31, 2014, the net receivable balance includes contract related unbilled receivables that ATK does not expect to collect within the next fiscal year of $270,600 and $264,400, respectively.

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Document and Entity Information	6 Months Ended
	Sep. 28, 2014
Document and Entity Information
Entity Registrant Name	ALLIANT TECHSYSTEMS INC
Entity Central Index Key	0000866121
Document Type	10-Q
Document Period End Date	Sep. 28, 2014
Amendment Flag	false
Current Fiscal Year End Date	--03-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding	31,931,354
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q2

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Inventories

6 Months Ended

Sep. 28, 2014

Inventory Disclosure [Abstract]

Inventories

Inventories

Net inventories consist of the following:

	September 28, 2014		March 31, 2014
Raw materials	$	165,422	$	136,414
Work/contracts in process	141,444		150,071
Finished goods	256,587		271,765
Net inventories	$	563,453	$	558,250

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Mar. 31, 2014
Current assets:
Cash and cash equivalents	$ 42,668	$ 266,632
Receivables, Net, Current	1,687,130	1,473,820
Net inventories	563,453	558,250
Deferred Tax Assets, Net, Current	135,931	93,616
Other current assets	54,471	69,280
Total current assets	2,483,653	2,461,598
Property, Plant and Equipment, Net	691,793	697,551
Goodwill	1,912,995	1,916,921
Intangible Assets, Net (Excluding Goodwill)	558,898	577,850
Deferred charges and other non-current assets	118,460	117,226
Total assets	5,765,799	5,771,146
Current liabilities:
Current portion of long-term debt	159,997	249,228
Accounts Payable, Current	316,806	315,605
Contract advances and allowances	118,600	105,787
Accrued compensation	86,486	128,821
Accrued Income Taxes, Current	16,526	7,877
Other accrued liabilities	304,184	322,832
Total current liabilities	1,002,599	1,130,150
Long-term debt	1,923,503	1,843,750
Deferred Tax Liabilities, Net, Noncurrent	123,789	117,515
Postretirement and postemployment benefits liabilities	68,716	74,874
Defined Benefit Pension Plan, Liabilities, Noncurrent	520,064	557,775
Other long-term liabilities	121,269	124,944
Total liabilities	3,759,940	3,849,008
Commitments and contingencies (Notes 16)
Common stock	319	318
Additional paid-in-capital	431,967	534,015
Retained earnings	2,949,533	2,789,264
Accumulated other comprehensive loss	(656,538)	(680,809)
Common stock in treasury, at cost—9,644,843 shares held at September 28, 2014 and 9,712,877 shares held at March 31, 2014	(730,135)	(731,213)
Total Alliant Techsystems Inc. stockholders' equity	1,995,146	1,911,575
Stockholders' Equity Attributable to Noncontrolling Interest	10,713	10,563
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	2,005,859	1,922,138
Total liabilities and equity	$ 5,765,799	$ 5,771,146

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Acquisitions

6 Months Ended

Sep. 28, 2014

Business Combinations [Abstract]

Acquisitions

Acquisitions

In accordance with the accounting standards regarding business combinations, the results of acquired businesses are included in ATK’s consolidated financial statements from the date of acquisition. For each acquisition, the purchase price is allocated to the acquired assets and liabilities based on fair value. The excess purchase price over estimated fair value of the net assets acquired is recorded as goodwill.

Savage Acquisition

On June 21, 2013, ATK acquired Caliber Company, parent company of Savage Sports Corporation ("Savage"), a leading manufacturer of sporting long guns. Operating under the brand names of Savage Arms, Stevens and Savage Range Systems, the company designs, manufactures and markets centerfire and rimfire rifles, shotguns and shooting range systems used for hunting as well as competitive and recreational target shooting. The purchase price was $315,000 net of cash acquired, and the settlement of purchase price adjustments. ATK believes the acquisition complements ATK's growing portfolio of leading consumer brands and has allowed the Company to build upon its offerings with Savage's prominent, respected brands known for accuracy, quality, innovation, value and craftsmanship. Savage's sales distribution channels, new product development, and sophistication in manufacturing will significantly increase ATK's presence with a highly relevant product offering to distributors, retailers and consumers. Savage employs approximately 600 employees and is included in ATK's Sporting Group. The purchase price allocation was completed during the first quarter of fiscal 2015. None of the goodwill generated in this acquisition will be deductible for tax purposes.

Bushnell Acquisition

On November 1, 2013, ATK acquired Bushnell Group Holdings, Inc. ("Bushnell"). Bushnell is a leading global designer, marketer and distributor of branded sports optics, outdoor accessories and performance eyewear. The purchase price was $985,000 net of cash acquired, subject to customary post-closing adjustments. ATK believes the acquisition broadened the Company's existing capabilities in the commercial shooting sports market and expands the portfolio of branded shooting sports products. In addition, this transaction enables the Company to enter new sporting markets in golf and snow skiing. ATK will leverage Bushnell’s strong sourcing, marketing, branding and distribution capabilities and capitalize on Bushnell’s track record of successfully integrating acquisitions and delivering profitable growth. Bushnell employs approximately 1,100 employees and is included in ATK's Sporting Group. The purchase price has been preliminarily allocated based on the estimated fair value of net assets acquired and liabilities assumed at the date of the acquisition. The preliminary purchase price allocation is subject to further refinement and may require significant adjustments to arrive at the final purchase price allocation. These adjustments will primarily relate to working capital adjustments, certain contingent liabilities and income tax-related items. ATK expects the purchase price allocation to be completed in the third quarter of fiscal 2015. A portion of the goodwill generated in this acquisition will be deductible for tax purposes. ATK has recorded sales of approximately $144,794 and $269,572 for the quarter and six months ended September 28, 2014, respectively and income before interest, income taxes, and noncontrolling interest of approximately $15,051 and $20,371 for the quarter and six months ended September 28, 2014 associated with the operations of this acquired business which reflects transition costs.

Preliminary Allocation of Consideration Transferred to Net Assets Acquired:

The following amounts represent the preliminary determination of the fair value of identifiable assets acquired and liabilities assumed from the Bushnell acquisition. The final determination of the fair value of certain assets and liabilities will be completed in the third quarter of fiscal 2015. The size and breadth of the Bushnell acquisition will necessitate the use of this measurement period to adequately analyze and assess a number of the factors used in establishing the asset and liability fair values as of the acquisition date, including the significant contractual and operational factors underlying the trade name and customer relationship intangible assets, the assumptions utilized on certain reserves such as those for inventory obsolescence, the assumptions used in transfer pricing analysis, and the related tax impacts of any changes made. Any potential adjustments made could be material in relation to the preliminary values presented below:

Purchase price net of cash acquired:
Cash paid			$	985,000
Cash paid for additional working capital			4,185
Total purchase price			989,185
Fair value of assets acquired:
Net receivables	$	104,312
Net inventories	162,254
Tradename, technology, and customer relationship intangibles	364,843
Property, plant, and equipment	25,080
Other assets	10,938
Total assets	667,427
Fair value of liabilities assumed:
Accounts payable	80,092
Deferred income tax liabilities	76,181
Other liabilities	30,025
Total liabilities	$	186,298
Net assets acquired			481,129
Preliminary goodwill			$	508,056

Supplemental Pro Forma Data:

ATK used the acquisition method of accounting to account for this acquisition and, accordingly, the results of Bushnell are included in ATK’s consolidated financial statements for the period subsequent to the date of acquisition. The following unaudited supplemental pro forma data for the quarter and six months ended September 29, 2013 present consolidated information as if the acquisition had been completed on April 1, 2012. The pro forma results were calculated by combining the results of ATK with the stand-alone results of Bushnell for the pre-acquisition periods, which were adjusted to account for certain costs which would have been incurred during this pre-acquisition period:

	Quarter Ended		Six Months Ended
	September 29, 2013		September 29, 2013
Sales	$	1,299,281	$	2,846,800
Net income attributable to Alliant Techsystems Inc.	78,906		194,657
Basic earnings per common share	2.49		6.12
Diluted earnings per common share	2.44		6.03

There were no acquisitions during fiscal 2015.

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Fair Value of Financial Instruments

6 Months Ended

Sep. 28, 2014

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The current authoritative guidance on fair value clarifies the definition of fair value, prescribes a framework for measuring fair value, establishes a fair value hierarchy based on the inputs used to measure fair value, and expands disclosures about the use of fair value measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.

The valuation techniques required by the current authoritative literature are based upon observable and unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect internal market assumptions. These two types of inputs create the following fair value hierarchy:

Level 1—Quoted prices for identical instruments in active markets.

Level 2—Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level 3—Significant inputs to the valuation model are unobservable.

The following section describes the valuation methodologies used by ATK to measure its financial instruments at fair value.

Investments in marketable securities—ATK's investments in marketable securities represent investments held in a common collective trust ("CCT") that primarily invests in fixed income securities which are used to pay benefits under a nonqualified supplemental executive retirement plan for certain executives and highly compensated employees. Investments in a collective investment vehicle are valued by multiplying the investee company's net asset value per share with the number of units or shares owned at the valuation date as determined by the investee company. Net asset value per share is determined by the investee company's custodian or fund administrator by deducting from the value of the assets of the investee company all its liabilities and the resulting number is divided by the outstanding number of shares or units. Investments held by the CCT, including collateral invested for securities on loan, are valued on the basis of valuations furnished by a pricing service approved by the CCT's investment manager, which determines valuations using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders, or at fair value as determined in good faith by the CCT's investment manager. The fair value of these securities is included within other current assets and deferred charges and other non-current assets on the consolidated balance sheets.

Derivative financial instruments and hedging activities—In order to manage its exposure to commodity pricing, interest rate risk, and foreign currency risk, ATK periodically utilizes commodity, interest rate, and foreign currency derivatives, which are considered Level 2 instruments. As discussed further in Note 7, ATK has outstanding commodity forward contracts that were entered into to hedge forecasted purchases of copper and zinc. Commodity derivatives are valued based on prices of futures exchanges and recently reported transactions in the marketplace. During fiscal 2014, ATK entered into five interest rate swaps. These swaps are valued based on future LIBOR rates and the established fixed rate is based primarily on quotes from banks. Foreign currency derivatives are valued based on observable market transactions of spot currency rates and forward currency prices. During the quarter ended September 28, 2014 the Company entered into various foreign currency forward contracts. There were no foreign currency derivatives outstanding as of March 31, 2014.

Long-term debt—The fair value of the variable-rate long-term debt is calculated based on current market rates for debt of the same risk and maturities. The fair value of the fixed-rate debt is based on market quotes for each issuance. ATK consideres these to be Level 2 instruments.

The following table sets forth by level within the fair value hierarchy ATK's financial assets and liabilities that are measured at fair value on a recurring basis:

	As of September 28, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	11,199	$	—
Derivatives	—		1,794		—
Liabilities
Derivatives	$	—	$	3,412	$	—

	As of March 31, 2014
	Fair Value Measurements Using Inputs Considered as
	Level 1		Level 2		Level 3
Assets
Marketable securities	$	—	$	10,130	$	—
Derivatives	—		328		—
Liabilities
Derivatives	$	—	$	8,459	$	—

The following table presents ATK's assets and liabilities that are not measured at fair value on a recurring basis:

	As of September 28, 2014				As of March 31, 2014
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Fixed rate debt	$	650,000	$	678,752	$	846,228	$	1,062,078
Variable rate debt	1,433,500		1,433,003		1,246,750		1,247,062

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Stock-Based Compensation

6 Months Ended

Sep. 28, 2014

Equity [Abstract]

Stock-Based Compensation

Stock-based Compensation

ATK has authorized 5,000,000 shares of preferred stock, par value $1.00, none of which has been issued.

Total pretax stock-based compensation expense of $4,066 and $3,296 was recognized during the quarters ended September 28, 2014 and September 29, 2013, respectively. Total pre-tax stock-based compensation expense of $7,927 and $6,308 was recognized during the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

The total income tax benefit recognized in the income statement for share-based compensation was $1,560 and $1,252 during the quarters ended September 28, 2014 and September 29, 2013, respectively. The total income tax benefit recognized in the income statement for share-based compensation was $3,042 and $2,421 during the six months endedSeptember 28, 2014 and September 29, 2013, respectively.

ATK sponsors three stock-based incentive plans, which are the Alliant Techsystems Inc. 1990 Equity Incentive Plan, the Non-Employee Director Restricted Stock Plan, and the 2005 Stock Incentive Plan. As of September 28, 2014, ATK has authorized up to 3,982,360 common shares under the 2005 Stock Incentive Plan, of which 997,255 common shares are available to be granted. No new grants will be made out of the other two plans.

There are four types of awards outstanding under ATK's stock incentive plans: performance awards, total stockholder return performance awards ("TSR awards"), restricted stock, and stock options. ATK issues treasury shares upon the payment of performance awards and TSR awards, grant of restricted stock, or exercise of stock options.

As of September 28, 2014, there were up to 279,871 shares reserved for performance awards for key employees. Performance shares are valued at the fair value of ATK stock as of the grant date and expense is recognized based on the number of shares expected to vest under the terms of the award under which they are granted. Of these shares:

• up to 102,848 shares will become payable only upon achievement of certain financial performance goals, including sales and return on invested capital for the fiscal 2013 through fiscal 2015 period;

• up to 94,926 shares will become payable only upon achievement of certain performance goals, including sales and return on invested capital, for the fiscal 2014 through fiscal 2016 period; and

• up to 82,097 shares will become payable only upon achievement of certain performance goals, including sales and return on invested capital, for the fiscal 2015 through fiscal 2017 period.

There were 54,489 shares earned during fiscal 2014 upon achievement of certain financial performance goals, including EPS, for the fiscal 2012 through fiscal 2014 period, which were distributed or deferred in May 2014. As other financial performance goals were not met, 165,951 shares were forfeited during fiscal 2014.

As of September 28, 2014, there were up to 27,366 shares reserved for TSR awards for key employees. ATK uses an integrated Monte Carlo simulation model to determine the fair value of the TSR awards. The Monte Carlo model calculates the probability of satisfying the market conditions stipulated in the award. This probability is an input into the trinomial lattice model used to determine the fair value of the awards as well as the assumptions of other variables, including the risk-free interest rate and expected volatility of ATK's stock price in future periods. The risk-free rate is based on the U.S. dollar-denominated U.S. Treasury strip rate with a remaining term that approximates the life assumed at the date of grant. There were no TSR awards granted during the six months endedSeptember 28, 2014.

Of the shares reserved for TSR awards for key employees, 27,366 shares will become payable upon satisfaction of the market conditions stipulated for the fiscal 2015 through 2017 period.

Of the shares reserved for TSR awards for key employees, 42,022 shares were earned during fiscal 2014 as the market conditions stipulated for the fiscal 2012 through 2014 period were satisfied. The remaining 3,958 TSR awards were forfeited during fiscal 2014.

Restricted stock granted to non-employee directors and certain key employees totaled 39,499 shares during the six months endedSeptember 28, 2014. Restricted shares vest over periods generally ranging from one to three years from the date of award and are valued at the fair value of ATK's common stock as of the grant date.

Stock options may be granted periodically, with an exercise price equal to the fair market value of ATK's common stock on the date of grant, and generally vest from one to three years from the date of grant. Options are generally granted with seven-year or ten-year terms. The weighted average fair value of each option grant is estimated on the date of grant using the Black-Scholes option pricing model and represents the difference between fair market value on the date of grant and the estimated market value on the expected exercise date. The option pricing model requires ATK to make assumptions. The risk-free rate is based on U.S. Treasury zero-coupon issues with a remaining term that approximates the expected life assumed at the date of grant. Expected volatility is based on the historical volatility of ATK's stock over the past seven years. The expected option life is based on the contractual term of the stock option and expected employee exercise and post-vesting employment termination trends. There were no stock options granted during the six months endedSeptember 28, 2014. The weighted average fair value of options granted was $23.00 during the six months ended September 29, 2013.

The following weighted average assumptions were used for grants:

	Six Months Ended September 29, 2013
Risk-free rate	1.86%
Expected volatility	25.95%
Expected dividend yield	1.58%
Expected option life	7 years

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Other Liabilities

6 Months Ended

Sep. 28, 2014

Other Liabilities Disclosure [Abstract]

Other Liabilities

Other Accrued Liabilities

The major categories of other current and long-term accrued liabilities are as follows:

	September 28, 2014		March 31, 2014
Employee benefits and insurance, including pension and other postretirement benefits	$	77,117	$	65,858
Warranties	18,754		19,080
Interest	12,381		8,341
Environmental remediation	6,236		8,550
Rebates	27,857		17,593
Deferred lease obligations	22,323		26,257
Derivative contracts	1,560		6,212
Federal excise tax	31,803		35,892
Other	106,153		135,049
Total other accrued liabilities—current	$	304,184	$	322,832
Environmental remediation	$	43,884	$	44,938
Management nonqualified deferred compensation plans	15,283		17,043
Non-current portion of accrued income tax liabilities	23,204		18,659
Deferred lease obligations	19,639		19,791
Other	19,259		24,513
Total other long-term liabilities	$	121,269	$	124,944

ATK provides product warranties, which entail repair or replacement of non-conforming items, in conjunction with sales of certain products. Estimated costs related to warranties are recorded in the period in which the related product sales occur. The warranty liability recorded at each balance sheet date reflects the estimated liability for warranty coverage for products delivered based on historical information and current trends. The following is a reconciliation of the changes in ATK's product warranty liability during fiscal 2015:

Balance, March 31, 2014	$	19,080
Payments made	1,139
Warranties issued	(686		)
Changes related to preexisting warranties	(426		)
Balance, June 29, 2014	$	19,107
Payments made	(1,852		)
Warranties issued	2,233
Changes related to preexisting warranties	(734		)
Balance, September 28, 2014	$	18,754

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Derivative Financial Instruments

6 Months Ended

Sep. 28, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

Derivative Financial Instruments

ATK is exposed to market risks arising from adverse changes in:

• commodity prices affecting the cost of raw materials and energy,

• interest rates, and

• foreign currency exchange risks.

In the normal course of business, these risks are managed through a variety of strategies, including the use of derivative instruments. ATK uses commodity forward contracts to hedge forecasted purchases of certain commodities, foreign currency exchange contracts to hedge forecasted transactions denominated in a foreign currency, and interest rate swaps to hedge forecasted interest payments and the risk associated with variable interest rates on long-term debt.

ATK entered into forward contracts for copper and zinc during fiscal 2014. The contracts essentially establish a fixed price for the underlying commodity and are designated and qualify as effective cash flow hedges of purchases of the commodity. Ineffectiveness is calculated as the amount by which the change in the fair value of the derivatives exceeds the change in the fair value of the anticipated commodity purchases.

ATK entered into interest rate swaps in fiscal 2014 whereby the Company pays a fixed rate on a total notional amount of $400,000 and receive one-month LIBOR. The fair value of interest rate swap agreements approximates the amount at which they could be settled, based on estimates obtained from the counterparties. The Company performs assessments of the effectiveness of hedge instruments on a quarterly basis and during fiscal 2015 and 2014 determined the hedges to be highly effective. The counterparties to the interest rate swap agreements expose the Company to credit risk in the event of nonperformance. At September 28, 2014, three of the outstanding swap agreements were in a net liability position which would require the Company to make the net settlement payments to the counterparties, and two of the outstanding swap agreements were in a net asset position which would require the counterparties to make the net settlement payments to ATK. ATK does not anticipate nonperformance by the Company's counterparties. ATK does not hold or issue derivative financial instruments for trading purposes.

ATK entered into various foreign currency forward contracts during fiscal 2015. The contracts are used to hedge forecasted inventory purchases and subsequent payments, or customer receivables, denominated in foreign currencies and were designated and qualified as effective cash flow hedges. Ineffectiveness with respect to forecasted inventory purchases was calculated based on changes in the forward rate until the anticipated purchase occurs; ineffectiveness of the hedge of the accounts payable was evaluated based on the change in fair value of its anticipated settlement.

The fair value of the commodity, interest rate, and foreign currency forward contracts are recorded within other assets or liabilities, as appropriate, and the effective portion is reflected in accumulated Other comprehensive income (loss) in the financial statements. The gains or losses on the commodity forward contracts are recorded in inventory as the commodities are purchased. The gains or losses on the foreign currency forward contracts are recorded in earnings when the related inventory is sold. The gains or losses on the interest rate swaps are recorded in interest expense when the interest payments are made.

As of September 28, 2014, ATK had the following outstanding commodity forward contracts that were entered into to hedge forecasted purchases:

	Number of Pounds
Copper	18,550,000
Zinc	7,385,000

As of September 28, 2014, ATK had three outstanding interest rate swaps with notional amounts of $100,000 each with maturity dates in August 2016, 2017, and 2018, as well as two interest rate swaps with notional amounts of $50,000 each with maturity dates in November 2016 and 2017. See footnote 12 for additional information.

As of September 28, 2014, ATK had outstanding foreign currency forward contracts in place for the following amounts:

	Notional Amount of Currency
Purchase foreign currency
Euro	6,295
Sale of foreign currency
Euro	11,458
British Pound Sterling	3,043

The table below presents the fair value and location of ATK's derivative instruments designated as hedging instruments in the consolidated balance sheets.

		Asset Derivatives Fair value as of				Liability Derivatives Fair value as of
	Location	September 28, 2014		March 31, 2014		September 28, 2014		March 31, 2014
Commodity forward contracts	Other current assets / other accrued liabilities	$	668	$	—	$	1,516	$	6,212
Commodity forward contracts	Deferred charges and other non-current assets / other long-term liabilities	—		—		—		176
Interest rate contracts	Deferred charges and other non-current assets / other long-term liabilities	302		328		1,850		2,071
Foreign currency forward contracts	Other current assets/ other accrued liabilities	824		—		44		—
Foreign currency forward contracts	Deferred charges and other non-current assets / other long term liabilities	—		—		2		—
Total		$	1,794	$	328	$	3,412	$	8,459

Due to the nature of ATK's business, the benefits associated with the commodity contracts may be passed on to the customer and not realized by ATK.

For the periods presented below, the derivative gains and losses in the consolidated statements of comprehensive income related to commodity forward contracts, interest rate swaps, and foreign currency forward contracts were as follows:

	Pretax amount of gain (loss) reclassified from Accumulated other comprehensive income (loss)				Gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)
	Location	Amount			Location	Amount
Quarter Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	752		Cost of Sales	$	—
Interest rate contracts	Interest expense	(929		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Quarter Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(642	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	(1,772	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	(1,970		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(1,608	)	Cost of Sales	$	(1,637	)
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—

All derivatives used by ATK during the periods presented were designated as hedging instruments.

During six months ended September 29, 2013 there was a loss of $1,637 respectively, recognized in earnings as a result of ineffectiveness on forward contracts for copper and zinc. ATK expects that the remaining unrealized losses will be realized and reported in cost of sales as the cost of the commodities is included in cost of sales. Estimated and actual gains or losses will change as market prices change.

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Long-Term Debt (Details 2) (USD $)	3 Months Ended	6 Months Ended				6 Months Ended										35 Months Ended
	Sep. 28, 2014 derivative	Sep. 28, 2014 derivative	Sep. 29, 2013	Mar. 31, 2014 derivative	Sep. 28, 2014 Revolving Credit Facility due 2015	Sep. 28, 2014 6.875% Senior Subordinated Notes due 2020	Mar. 31, 2014 6.875% Senior Subordinated Notes due 2020	Mar. 31, 2011 6.875% Senior Subordinated Notes due 2020	Sep. 28, 2014 Line of Credit 2018 [Member]	Mar. 31, 2014 Line of Credit 2018 [Member]	Oct. 31, 2013 Line of Credit 2018 [Member]	Sep. 28, 2014 3.00% Convertible Senior Subordinated Notes due 2024	Mar. 31, 2014 3.00% Convertible Senior Subordinated Notes due 2024	Mar. 31, 2006 3.00% Convertible Senior Subordinated Notes due 2024	Mar. 31, 2005 3.00% Convertible Senior Subordinated Notes due 2024	Oct. 01, 2016 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Sep. 28, 2014 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Mar. 31, 2014 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Oct. 31, 2013 Senior Subordinated Notes 5.25 Percent Due 2021 [Member]	Sep. 28, 2014 Notional amount to mature August 2016 [Member]	Sep. 28, 2014 Notional amount to mature August 2017 [Member]	Sep. 28, 2014 Notional amount to mature August 2018 [Member]	Sep. 28, 2014 NotionalamounttomatureNovember2016 [Member]	Sep. 28, 2014 NotionalamounttomatureNovember2017 [Member]
Long-Term Debt
Interest Rate Cash Flow Hedge Derivative at Fair Value, Net																				$ (401,000)	$ (551,000)	$ (836,000)	$ 136,000	$ 167,000
Derivative, Fixed Interest Rate																				0.87%	1.29%	1.69%	0.65%	1.10%
Derivative, Variable Interest Rate																				0.16%	0.16%	0.16%	0.16%	0.16%
Derivative, Notional Amount	400,000,000	400,000,000																		100,000,000	100,000,000	100,000,000	50,000,000	50,000,000
Ratio of Indebtedness to Net Capital	0.51	0.51		0.52
Debt instrument, face amount															200,000,000
Annual principal repayments, year one	44,998,000	44,998,000
Annual principal repayments, year two	59,997,000	59,997,000
Annual principal repayments, year three	59,997,000	59,997,000
Annual principal repayments, year four	59,997,000	59,997,000
Annual principal repayments, year five	1,019,247,000	1,019,247,000
Carrying amount of long-term debt	2,083,500,000	2,083,500,000		2,092,978,000	100,000,000				100,000,000	0
Letters of Credit Outstanding, Amount					186,698,000
Line of Credit Facility, Remaining Borrowing Capacity					413,302,000
Debt issuance costs								7,100,000
Deferred Finance Costs Gross, Accordion Feature																	3,000,000
Borrowings on long term debt	2,083,500,000	2,083,500,000		2,096,190,000		350,000,000	350,000,000	350,000,000			700,000,000	0	199,440,000				300,000,000	300,000,000	300,000,000
Percentage of principal amount at which the entity may redeem some or all of the notes prior to specified date						100.00%										100.00%
Debt Instrument, Redemption with Net Proceeds from Equity Offerings as Percentage of Original Principal																35.00%
Debt Instrument, Redemption Price with Net Proceeds from Equity Offerings as Percentage of Original Principal																105.25%
Conversion ratio, principal amount, denominator														1,000
Debt instrument interest rate stated percentage						6.875%	6.875%										5.25%
Subsidiary guarantors percentage owned	100.00%	100.00%
Sale-and-leaseback transactions limit	952,000,000	952,000,000
Restricted payment limit	250,000,000	250,000,000
Cash paid for interest, total		36,340,000	45,931,000
Number of Interest Rate Derivatives Held	5	5		5
Total convertible debt payment including premium	354,000
Debt Instrument, Convertible, Carrying Amount of Equity Component	$ 154,000	$ 154,000

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Goodwill and Deferred Charges and Other Non-Current Assets

6 Months Ended

Sep. 28, 2014

Goodwill and Deferred Charges and Other Non-Current Assets

Goodwill and Deferred Charges and Other Non-Current Assets

Goodwill, Net Intangible Assets, and Deferred Charges and Other Non-Current Assets

The changes in the carrying amount of goodwill by segment were as follows:

	Aerospace Group		Defense Group		Sporting Group			Total
Balance, March 31, 2014	$	676,516	$	366,947	$	873,458		$	1,916,921
Opening balance sheet adjustments	—		—		3,164			3,164
Effect of foreign currency exchange rates	—		—		(7,090		)	(7,090		)
Balance, September 28, 2014	$	676,516	$	366,947	$	869,532		$	1,912,995

The acquisitions in the Sporting Group related to the final purchase price allocation adjustments to the original purchase price allocation for Savage and the preliminary purchase price allocation for Bushnell as previously discussed.

The goodwill recorded within Aerospace Group above is presented net of $108,500 of accumulated impairment losses.

Included in Net intangible assets as of September 28, 2014 and March 31, 2014 are $204,298 of other intangible assets consisting of trademarks and brand names that are not being amortized as their estimated useful lives are considered indefinite and amortizing assets, as follows:

	September 28, 2014							March 31, 2014
	Gross carrying amount		Accumulated amortization			Total		Gross carrying amount		Accumulated amortization			Total
Trade name	$	184,660	$	(27,991	)	$	156,669	$	184,660	$	(21,723	)	$	162,937
Patented technology	33,389		(12,126		)	21,263		33,389		(10,325		)	23,064
Customer relationships and other	224,078		(47,410		)	176,668		226,105		(38,554		)	187,551
Total	$	442,127	$	(87,527	)	$	354,600	$	444,154	$	(70,602	)	$	373,552

The assets in the table above are being amortized using a straight-line method over a weighted average remaining period of approximately 12.9 years. Amortization expense for the quarter and six months ended September 28, 2014 was $8,556 and $16,925, respectively. Amortization expense for the quarter and six months ended September 29, 2013 was $4,372 and $7,106, respectively. ATK expects amortization expense related to these assets to be as follows:

Remainder of fiscal 2015	$	17,056
Fiscal 2016	32,712
Fiscal 2017	30,422
Fiscal 2018	30,422
Fiscal 2019	27,678
Thereafter	216,310
Total	$	354,600

Deferred charges and other non-current assets consist of the following:

	September 28, 2014			March 31, 2014
Gross debt issuance costs	$	28,493		$	28,356
Less accumulated amortization	(6,412		)	(4,084		)
Net debt issuance costs	22,081			24,272
Parts inventory	10,550			10,921
Environmental remediation receivable	22,116			22,128
Derivative contracts	302			328
Other non-current assets	63,411			59,577
Total deferred charges and other non-current assets	$	118,460		$	117,226

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Earnings Per Share Data

6 Months Ended

Sep. 28, 2014

Earnings Per Share [Abstract]

Earnings Per Share Data

Earnings Per Share Data

 Basic earnings per share ("EPS") is computed based upon the weighted average number of common shares outstanding for each period. Diluted EPS is computed based on the weighted average number of common shares and common equivalent shares. Common equivalent shares represent the effect of stock-based awards and contingently issuable shares related to ATK's Convertible Senior Subordinated Notes (see Note 12) during each period presented, which, if exercised, earned, or converted, would have a dilutive effect on EPS. In computing EPS for the quarter and six months ended September 28, 2014 and September 29, 2013 earnings, as reported for each respective period, is divided by (in thousands):

	Quarters Ended		Six Months Ended
	September 28, 2014	September 29, 2013	September 28, 2014	September 29, 2013
Basic EPS shares outstanding	31,689	31,671	31,666	31,781
Dilutive effect of stock-based awards	314	224	336	222
Dilutive effect of contingently issuable shares	55	490	603	253
Diluted EPS shares outstanding	32,058	32,385	32,605	32,256
Shares excluded from the calculation of diluted EPS because the option exercise/threshold price was greater than the average market price of the common shares	44	3	44	8

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Accumulated Other Comprehensive Income

6 Months Ended

Sep. 28, 2014

Other Comprehensive Income [Abstract]

Accumulated Other Comprehensive Income

Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive income (loss) ("AOCI"), net of income taxes, are as follows:

	September 28, 2014			March 31, 2014
Derivatives	$	(1,016	)	$	(5,022	)
Pension and other postretirement benefit liabilities	(647,357		)	(675,114		)
Cumulative translation adjustment	(9,243		)	832
Available-for-sale securities	1,078			(1,505		)
Total accumulated other comprehensive loss	$	(656,538	)	$	(680,809	)

The following table summarizes the changes in the balance of AOCI, net of income tax:

	Quarter Ended September 28, 2014														Six Months Ended September 28, 2014
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities		Cumulative translation adjustment			Total
Beginning of period unrealized gain (loss) in AOCI	$	(1,666	)	$	(661,236	)	$	992	$	(309	)	$	(662,219	)	$	(5,022	)	$	(675,114	)	$	832	$	(1,505	)	$	(680,809	)
Net decrease in fair value of derivatives	541			—			—		—			541			1,705			—			—		—			1,705
Net losses reclassified from AOCI, offsetting the price paid to suppliers ±	109			—			—		—			109			2,301			—			—		—			2,301
Net actuarial losses reclassified from AOCI #	—			18,640			—		—			18,640			—			37,281			—		—			37,281
Prior service costs reclassified from AOCI #	—			(4,761		)	—		—			(4,761		)	—			(9,524		)	—		—			(9,524		)
Net change in cumulative translation adjustment	—			—			—		(8,934		)	(8,934		)	—			—			—		(7,738		)	(7,738		)
Other	—			—			86		—			86			—			—			246		—			246
End of period unrealized gain (loss) in AOCI	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)	$	(1,016	)	$	(647,357	)	$	1,078	$	(9,243	)	$	(656,538	)

± Amounts related to ATK derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to ATK pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

	Quarter Ended September 29, 2013												Six Months Ended September 29, 2013
	Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total			Derivatives			Pension and other postretire-ment benefits			Available for sale securities			Total
Beginning of period unrealized gain (loss) in AOCI	$	(8,173	)	$	(808,683	)	$	766		$	(816,090	)	$	(2,192	)	$	(826,898	)	$	786		$	(828,304	)
Net decrease in fair value of derivatives	2,827			—			—			2,827			(4,743		)	—			—			(4,743		)
Net losses reclassified from OCI, offsetting the price paid to suppliers ±	395			—			—			395			985			—			—			985
Net losses reclassified from OCI, due to ineffectiveness ±	—			—			—			—			999			—			—			999
Net actuarial losses reclassified from AOCI #	—			22,968			—			22,968			—			45,694			—			45,694
Prior service costs reclassified from AOCI #	—			(4,552		)	—			(4,552		)	—			(9,063		)	—			(9,063		)
Other	—			—			(83		)	(83		)	—			—			(103		)	(103		)
End of period unrealized gain (loss) in AOCI	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)

± Amounts related to our derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to our pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Income Tax Disclosure [Abstract]
Income tax provision (as a percent)	30.70%	30.30%	32.90%	32.70%
Potential reduction of uncertain tax benefits over the next 12 months from audit settlements	$ (1,702)		$ (1,702)
Minimum increase in earnings from settlement of unrecognized tax benefits based on current estimates			0
Maximum increase in earnings from settlement of unrecognized tax benefits based on current estimates			$ 1,415

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Stock-Based Compensation (Details 2) (USD $)	6 Months Ended
	Sep. 29, 2013
Stock-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	1.86%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	25.95%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	1.58%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	7 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 23.00
Stock options
Stock-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0

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Employee Benefit Plans (Details 1) (USD $)	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Pension Benefits
Defined Benefit Plans
Service cost	$ 5,849,000	$ 8,691,000	$ 11,698,000	$ 17,382,000
Contributions
Interest cost	32,596,000	32,563,000	65,193,000	65,127,000
Defined Benefit Plan, Expected Return on Plan Assets	(41,803,000)	(40,278,000)	(83,607,000)	(80,556,000)
Defined Benefit Plan, Amortization of Gains (Losses)	29,814,000	36,473,000	59,629,000	72,945,000
Amortization of unrecognized prior service cost	(5,622,000)	(5,246,000)	(11,245,000)	(10,492,000)
Defined Benefit Plan, Net Periodic Benefit Cost	20,834,000	32,203,000	41,668,000	64,406,000
Supplemental Employee Retirement Plan [Member]
Contributions
Employer contributions directly to the pension trust for the period			29,200,000
Defined Benefit Plan, Expected Contributions in Current Fiscal Year			51,200
Defined Benefit Plan, Estimated Future Employer Contribution Directly to Retirees in Next Fiscal Year	2,705,000		2,705,000
Employer's contribution to retirees during the period			1,795,000
Other Postretirement Benefit Plans, Defined Benefit [Member]
Defined Benefit Plans
Service cost	1,000	2,000	2,000	4,000
Contributions
Employer contributions directly to the pension trust for the period			5,602,000
Defined Benefit Plan, Expected Contributions in Current Fiscal Year			5,204,000
Interest cost	1,203,000	1,302,000	2,407,000	2,603,000
Defined Benefit Plan, Expected Return on Plan Assets	(888,000)	(855,000)	(1,776,000)	(1,709,000)
Defined Benefit Plan, Amortization of Gains (Losses)	409,000	572,000	818,000	1,144,000
Amortization of unrecognized prior service cost	(2,094,000)	(2,095,000)	(4,188,000)	(4,190,000)
Defined Benefit Plan, Net Periodic Benefit Cost	$ (1,369,000)	$ (1,074,000)	$ (2,737,000)	$ (2,148,000)

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Derivative Financial Instruments (Tables)

6 Months Ended

Sep. 28, 2014

Derivative Financial Instruments

Schedule of fair value and location of derivative instruments designated as hedging instruments in the consolidated balance sheet

The table below presents the fair value and location of ATK's derivative instruments designated as hedging instruments in the consolidated balance sheets.

		Asset Derivatives Fair value as of				Liability Derivatives Fair value as of
	Location	September 28, 2014		March 31, 2014		September 28, 2014		March 31, 2014
Commodity forward contracts	Other current assets / other accrued liabilities	$	668	$	—	$	1,516	$	6,212
Commodity forward contracts	Deferred charges and other non-current assets / other long-term liabilities	—		—		—		176
Interest rate contracts	Deferred charges and other non-current assets / other long-term liabilities	302		328		1,850		2,071
Foreign currency forward contracts	Other current assets/ other accrued liabilities	824		—		44		—
Foreign currency forward contracts	Deferred charges and other non-current assets / other long term liabilities	—		—		2		—
Total		$	1,794	$	328	$	3,412	$	8,459

Schedule of derivative gains and losses in the consolidated income statements related to commodity forward contracts and foreign currency forward contracts

For the periods presented below, the derivative gains and losses in the consolidated statements of comprehensive income related to commodity forward contracts, interest rate swaps, and foreign currency forward contracts were as follows:

	Pretax amount of gain (loss) reclassified from Accumulated other comprehensive income (loss)				Gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)
	Location	Amount			Location	Amount
Quarter Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	752		Cost of Sales	$	—
Interest rate contracts	Interest expense	(929		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Quarter Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(642	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 28, 2014
Commodity forward contracts	Cost of Sales	$	(1,772	)	Cost of Sales	$	—
Interest rate contracts	Interest expense	(1,970		)	Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—
Six Months Ended September 29, 2013
Commodity forward contracts	Cost of Sales	$	(1,608	)	Cost of Sales	$	(1,637	)
Interest rate contracts	Interest expense	—			Interest expense	—
Foreign currency forward contracts	Cost of Sales	—			Cost of Sales	—

Commodity [Member]

Derivative Financial Instruments

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

As of September 28, 2014, ATK had the following outstanding commodity forward contracts that were entered into to hedge forecasted purchases:

	Number of Pounds
Copper	18,550,000
Zinc	7,385,000

Foreign Exchange Contract [Member]

Derivative Financial Instruments

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

As of September 28, 2014, ATK had outstanding foreign currency forward contracts in place for the following amounts:

	Notional Amount of Currency
Purchase foreign currency
Euro	6,295
Sale of foreign currency
Euro	11,458
British Pound Sterling	3,043

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Goodwill and Deferred Charges and Other Non-Current Assets (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Non-amortizing intangible assets
Amortization expense	$ 8,556	$ 4,372	$ 16,925	$ 7,106
Trademarks and brand names
Non-amortizing intangible assets
Indefinite lived intangible assets	$ 204,298		$ 204,298

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Employee Benefit Plans

6 Months Ended

Sep. 28, 2014

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

Employee Benefit Plans

The components of net periodic benefit cost are as follows:

	Pension Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	5,849		$	8,691		$	11,698		$	17,382
Interest cost	32,596			32,563			65,193			65,127
Expected return on plan assets	(41,803		)	(40,278		)	(83,607		)	(80,556		)
Amortization of unrecognized net loss	29,814			36,473			59,629			72,945
Amortization of unrecognized prior service cost	(5,622		)	(5,246		)	(11,245		)	(10,492		)
Net periodic benefit cost	$	20,834		$	32,203		$	41,668		$	64,406

	Other Postretirement Benefits
	Quarter Ended						Six Months Ended
Components of Net Periodic Benefit Cost	September 28, 2014			September 29, 2013			September 28, 2014			September 29, 2013
Service cost	$	1		$	2		$	2		$	4
Interest cost	1,203			1,302			2,407			2,603
Expected return on plan assets	(888		)	(855		)	(1,776		)	(1,709		)
Amortization of unrecognized net loss	409			572			818			1,144
Amortization of unrecognized prior service cost	(2,094		)	(2,095		)	(4,188		)	(4,190		)
Net periodic benefit income	$	(1,369	)	$	(1,074	)	$	(2,737	)	$	(2,148	)

Employer Contributions. During the six months ended September 28, 2014, ATK contributed $29,200 directly to the pension trust and $1,795 directly to retirees under its nonqualified supplemental executive retirement plan. ATK also contributed $5,602 to its other postretirement benefit plans. ATK anticipates making additional contributions to the pension trust of approximately $51,200 during the remainder of FY 2015. ATK also anticipates making additional contributions of approximately $2,705 directly to retirees under the nonqualified plan and $5,204 to its other postretirement benefit plans during the remainder of fiscal 2015.

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Changes in Estimates

6 Months Ended

Sep. 28, 2014

Change in Accounting Estimate [Abstract]

Changes in Estimates

Changes in Estimates

The majority of ATK’s sales are accounted for as long-term contracts, which are accounted for under the percentage-of-completion method (“POC”). Accounting for contracts under the POC method requires judgment relative to assessing risks and estimating contract revenues and costs. Profits expected to be realized on contracts are based on management’s estimates of total contract sales value and costs at completion. Estimated amounts for contract changes, including scope and claims, are included in contract sales only when realization is estimated to be probable. Assumptions used for recording sales and earnings are adjusted in the period of change to reflect revisions in contract value and estimated costs. In the period in which it is determined that a loss will be incurred on a contract, the entire amount of the estimated gross margin loss is charged to cost of sales. Changes in estimates of contract sales, costs, or profits are recognized using the cumulative catch-up method of accounting. This method recognizes in the current period the cumulative effect of the changes on current or prior periods. The effect of the changes on future periods of contract performance is recognized as if the revised estimate had been used since contract inception.

Changes in contract estimates occur for a variety of reasons including changes in contract scope, unforeseen changes in contract cost estimates, positive or negative, due to unanticipated cost growth or risks affecting contract costs and/or the resolution of contract risks at lower costs than anticipated, as well as changes in contract overhead costs over the performance period. Changes in estimates could have a material effect on the Company’s consolidated financial position or annual results of operations. Aggregate net changes in contract estimates recognized using the cumulative catch-up method of accounting increased operating income by $24,406 and $45,293 for the quarters ended September 28, 2014 and September 29, 2013, respectively. The current quarter adjustments were primarily driven by higher profit expectations across all divisions. The prior year quarter adjustments were primarily driven by higher profit expectations of $21,816 in Small Caliber Systems division due to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and improved profit expectations for programs in Aerospace Structures division.

Aggregate net changes in contract estimates recognized using the cumulative catch-up method of accounting increased operating income by $47,524 and $69,139 for the six months endedSeptember 28, 2014 and September 29, 2013, respectively. The current year six-month period adjustments were primarily driven by higher profit expectations in Space Systems Operations division. The prior year six-month period adjustments were primarily driven by higher profit expectations of $32,900 in the Small Caliber Systems division due to operational efficiencies, a successful in-sourcing initiative, and reduced operational risk as a contract nears completion, and for programs in Space Systems Operations and Aerospace Structures division.

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Acquisitions Details 2 (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended	5 Months Ended	6 Months Ended
	Sep. 29, 2013	Mar. 31, 2014	Sep. 29, 2013	Sep. 28, 2014	Oct. 31, 2013
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Acquisition, Cost of Acquired Entity, Cash Paid		$ 985,000
Business acquisition, cash paid for working capital adjustment		4,185
Business Acquisition, Pro Forma Revenue	1,299,281		2,846,800
Business Acquisition, Cost of Acquired Entity, Purchase Price		989,185
Business Acquisition, Purchase Price Allocation, Current Assets, Receivables					104,312
Business Acquisition, Purchase Price Allocation, Current Assets, Inventory					162,254
Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets					364,843
Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment					25,080
Business Acquisition, Purchase Price Allocation, Other Noncurrent Assets					10,938
Business Acquisition, Purchase Price Allocation, Assets Acquired					667,427
Business Acquisition, Purchase Price Allocation, Current Liabilities, Accounts Payable					80,092
Business Acquisition, Purchase Price Allocation, Deferred Tax Liabilities, Noncurrent					76,181
Business Acquisition, Purchase Price Allocation, Other Liabilities					30,025
Business Acquisition, Purchase Price Allocation, Liabilities Assumed					186,298
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net					481,129
Goodwill		1,916,921		1,912,995	508,056
Business Acquisition, Pro Forma Net Income (Loss)	$ 78,906		$ 194,657
Business Acquisition, Pro Forma Earnings Per Share, Basic	$ 2.49		$ 6.12
Pro Forma Weighted Average Shares Outstanding, Diluted	2.44		6.03

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Stock-Based Compensation Stock Option weighted average assumptions (Tables)

6 Months Ended

Sep. 29, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The following weighted average assumptions were used for grants:

	Six Months Ended September 29, 2013
Risk-free rate	1.86%
Expected volatility	25.95%
Expected dividend yield	1.58%
Expected option life	7 years

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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Sep. 28, 2014	Mar. 31, 2014
Statement of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized shares	180,000,000	180,000,000
Common stock, issued shares	31,931,354	31,842,642
Common stock, outstanding shares	31,931,354	31,842,642
Common stock in treasury, shares	9,644,843	9,712,877

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New Accounting Pronoucements

6 Months Ended

Sep. 28, 2014

Accounting Policies [Abstract]

New Accounting Pronouncements

New Accounting Pronouncements

On May 28, 2014, the FASB issued ASU 2014-09 Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, including most industry-specific revenue recognition guidance. This guidance is effective for periods beginning after December 15, 2016 and early application is not permitted. ATK is in the process of evaluating the impact this standard will have on the Company. Other new pronouncements issued but not effective for the Company until after September 28, 2014 are not expected to have a material impact on the Company's continuing financial position, results of operations, or liquidity.

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Other Liabilities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 28, 2014	Jun. 29, 2014	Mar. 31, 2014
Other Liabilities Disclosure [Abstract]
Employee benefits and insurance, including pension and other postretirement benefits	$ 77,117		$ 65,858
Warranty	18,754	19,107
Interest	12,381		8,341
Environmental remediation	6,236		8,550
Rebate	27,857		17,593
Deferred lease obligation	22,323		26,257
Commodity forward contracts	1,560		6,212
Federal excise tax	31,803		35,892
Other	106,153		135,049
Total other accrued liabilities - current	304,184		322,832
Environmental remediation	43,884		44,938
Management nonqualified deferred compensation plan	15,283		17,043
Non-current portion of accrued income tax liability	23,204		18,659
Deferred Rent Credit, Noncurrent	19,639		19,791
Other	19,259		24,513
Total other long-term liabilities	121,269		124,944
Reconciliation of the changes in product warranty liability
Balance at the beginning of the period	19,107	19,080
Payments made	(1,852)	1,139
Warranties issued	2,233	(686)
Changes related to preexisting warranties	(734)	(426)
Balance at the end of period	$ 18,754	$ 19,107

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Share Repurchase (Details) (USD $)	3 Months Ended	6 Months Ended	24 Months Ended
	Sep. 29, 2013	Sep. 29, 2013	Jan. 31, 2014	Jan. 31, 2012
Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract]
Stock repurchase program, authorized amount				$ 200,000,000
Stock repurchase program, period in force			2 years
Stock repurchased during period, shares	253,073	574,669
Stock repurchased during period, value	$ 23,937,000	$ 48,259,000

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Realignment Obligations

6 Months Ended

Sep. 28, 2014

Realignment Obligations

Realignment Obligations

Realignment Obligations

In May 2014, ATK consolidated its Eden Prairie, Minnesota corporate facility. In conjunction with this consolidation, ATK incurred realignment charges in the first quarter of fiscal 2015. The charges related primarily to the fair value of the remaining lease rentals, asset impairment charges, and costs associated with facility reconfiguration. In the quarter and six months ended September 29, 2013, ATK incurred realignment expenses of approximately $2,900 and $5,400, respectively, associated with restructuring and facility rationalization costs in tactical military accessories within the Sporting Group. The charges related primarily to termination benefits offered to employees, asset impairment charges, and costs associated with the closure of certain facilities. ATK had no realignment liability as of March 31, 2014. The following table summarizes ATK’s realignment liability activity during fiscal 2015 related to the remaining lease rentals and relocation and other costs that were recorded in General and administrative expense:

	Remaining lease rentals		Asset impairment			Facility closure and other costs			Total
Balance, March 31, 2014	$	—	$	—		$	—		$	—
Expense	6,774		2,465			1,385			10,624
Cash paid	—		—			(1,385		)	(1,385		)
Noncash settlements	—		(2,465		)	—			(2,465		)
Balance, September 28, 2014	$	6,774	$	—		$	—		$	6,774

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Other Liabilities (Tables)

6 Months Ended

Sep. 28, 2014

Other Liabilities Disclosure [Abstract]

Schedule of major categories of other current and long-term accrued liabilities

The major categories of other current and long-term accrued liabilities are as follows:

	September 28, 2014		March 31, 2014
Employee benefits and insurance, including pension and other postretirement benefits	$	77,117	$	65,858
Warranties	18,754		19,080
Interest	12,381		8,341
Environmental remediation	6,236		8,550
Rebates	27,857		17,593
Deferred lease obligations	22,323		26,257
Derivative contracts	1,560		6,212
Federal excise tax	31,803		35,892
Other	106,153		135,049
Total other accrued liabilities—current	$	304,184	$	322,832
Environmental remediation	$	43,884	$	44,938
Management nonqualified deferred compensation plans	15,283		17,043
Non-current portion of accrued income tax liabilities	23,204		18,659
Deferred lease obligations	19,639		19,791
Other	19,259		24,513
Total other long-term liabilities	$	121,269	$	124,944

Schedule of reconciliation of the changes in product warranty liability

The following is a reconciliation of the changes in ATK's product warranty liability during fiscal 2015:

Balance, March 31, 2014	$	19,080
Payments made	1,139
Warranties issued	(686		)
Changes related to preexisting warranties	(426		)
Balance, June 29, 2014	$	19,107
Payments made	(1,852		)
Warranties issued	2,233
Changes related to preexisting warranties	(734		)
Balance, September 28, 2014	$	18,754

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Long-Term Debt

6 Months Ended

Sep. 28, 2014

Debt Disclosure [Abstract]

Long-Term Debt

Long-term Debt

Long-term debt, including the current portion, consisted of the following:

	September 28, 2014		March 31, 2014
Senior Credit Facility dated November 1, 2013 (1):
Term A Loan due 2018	$	984,750	$	997,375
Term A Loan due 2019	150,000		—
Term B Loan due 2020	198,750		249,375
Revolving Credit Facility due 2018	100,000		—
5.25% Senior Notes due 2021 (2)	300,000		300,000
6.875% Senior Subordinated Notes due 2020 (3)	350,000		350,000
3.00% Convertible Senior Subordinated Notes due 2024 (4)	—		199,440
Principal amount of long-term debt	2,083,500		2,096,190
Less: Unamortized discounts	—		3,212
Carrying amount of long-term debt	2,083,500		2,092,978
Less: Current portion	159,997		249,228
Carrying amount of long-term debt, excluding current portion	$	1,923,503	$	1,843,750

(1) In fiscal 2014, ATK entered into a Third Amended and Restated Credit Agreement (the "2013 Senior Credit Facility"), which replaced its 2010 Senior Credit Facility. The 2013 Senior Credit Facility is comprised of a Term A Loan of $1,010,000 and a $700,000 Revolving Credit Facility, both of which mature on November 1, 2018, and a Term B Loan of $250,000, which matures on November 1, 2020. The Term A Loan is subject to quarterly principal payments of $12,625, with the remaining balance due on November 1, 2018. Under the terms of the 2013 Senior Credit Facility, ATK exercised its option to increase the Term A Loan by $150,000 (the "Accordion") during the quarter ended September 28, 2014. Proceeds of the Accordion were used to partially finance the redemption of the 3.00% Convertible Notes, as discussed below. Terms of the Accordion are the same as the existing Term A Loan with the exception that it will mature on January 31, 2019, approximately three months after the existing Term A Loan. The Accordion is subject to quarterly principal payments of $1,875, with the balance due on January 31, 2019. During the quarter ended September 28, 2014, ATK also repaid $50,000 of its Term B Loan. The Term B Loan is now subject to quarterly principal payments of $499, with the remaining balance due on November 1, 2020. Substantially all domestic tangible and intangible assets of ATK and its subsidiaries are pledged as collateral under the 2013 Senior Credit Facility. Borrowings under the 2013 Senior Credit Facility bear interest at a rate equal to either the sum of a base rate plus a margin or the sum of a Eurodollar rate plus a margin. Each margin is based on ATK's senior secured credit ratings. Based on ATK's current credit rating, the current base rate margin is 1.00% and the current Eurodollar margin is 2.00%. The weighted average interest rate for the Term A Loan, after taking into account the interest rate swaps discussed below, was 2.52% at September 28, 2014. ATK pays an annual commitment fee on the unused portion of the Revolving Credit Facility based on its senior secured credit ratings. Based on ATK's current rating, this fee is currently 0.30%. As of September 28, 2014, ATK had $100,000 of borrowings against its $700,000 Revolving Credit Facility and had outstanding letters of credit of $186,698, which reduced amounts available on the Revolving Credit Facility to $413,302. Debt issuance costs totaling approximately $19,000 are being amortized over the term of each related Term Loan.

(2) In fiscal 2014, ATK issued $300,000 aggregate principal amount of 5.25% Senior Notes (the "5.25% Notes") that mature on October 1, 2021. These notes are general unsecured obligations. Interest on these notes is payable on April 1 and October 1 of each year. ATK has the right to redeem some or all of these notes from time to time on or after October 1, 2016, at specified redemption prices. Prior to October 1, 2016, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. In addition, prior to October 1, 2016, ATK may redeem up to 35% of the aggregate principal amount of these notes with the net cash proceeds of certain equity offerings, at a price equal to 105.25% of their principal amount plus accrued and unpaid interest to the date of redemption. Debt issuance costs of approximately $3,000 related to these notes are being amortized to interest expense over 8 years, the term of the notes.

(3) In fiscal 2011, ATK issued $350,000 aggregate principal amount of 6.875% Senior Subordinated Notes ("the 6.875% Notes") that mature on September 15, 2020. These notes are general unsecured obligations. Interest on these notes is payable on March 15 and September 15 of each year. ATK has the right to redeem some or all of these notes from time to time on or after September 15, 2015, at specified redemption prices. Prior to September 15, 2015, ATK may redeem some or all of these notes at a price equal to 100% of their principal amount plus accrued and unpaid interest to the date of redemption and a specified make-whole premium. Debt issuance costs of approximately $7,100 related to these notes are being amortized to interest expense over 10 years.

(4) In fiscal 2005, ATK issued $200,000 aggregate principal amount of 3.00% Convertible Senior Subordinated Notes (the "3.00% Convertible Notes") that were scheduled to mature on August 15, 2024. During the quarter ended September 28, 2014, ATK retired these notes and paid a total of approximately $354,000 in cash for $199,440 in principal amount. The amount paid in excess of the principal balance was recorded as a reduction to additional paid in capital of approximately $154,000 in the second quarter. The convertible shares had an impact on diluted shares outstanding for the quarter ended September 28, 2014 and September 29, 2013 of 55,000 and 490,000, respectively, because ATK's average stock price exceeded the conversion price during each of those periods.

See Note 9 to the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2014 for additional information regarding the terms and conditions of the Company’s outstanding debt agreements.

Interest Rate Swaps

During fiscal 2014, ATK entered into five floating-to-fixed interest rate swap agreements in order to manage interest costs and the risk associated with variable interest rates. As of September 28, 2014, ATK had the following cash flow hedge interest rate swaps in place:

	Notional		Fair Value			Pay Fixed		Receive Floating		Maturity Date
Non-amortizing swap	$	100,000	$	(401	)	0.87	%	0.16	%	August 2016
Non-amortizing swap	$	100,000	$	(551	)	1.29	%	0.16	%	August 2017
Non-amortizing swap	$	100,000	$	(836	)	1.69	%	0.16	%	August 2018
Non-amortizing swap	$	50,000	$	136		0.65	%	0.16	%	November 2016
Non-amortizing swap	$	50,000	$	167		1.10	%	0.16	%	November 2017

The amount to be paid or received under these swaps is recorded as an adjustment to interest expense.

Rank and Guarantees

The 5.25% Notes rank senior in right of payment to the 6.875% Notes, both of which are subordinated in right of payment to all existing and future senior secured indebtedness, including the Senior Credit Facility. The outstanding notes are guaranteed on an unsecured basis, jointly and severally and fully and unconditionally, by substantially all of ATK's domestic subsidiaries. The parent company has no independent assets or operations. As a result of the acquisition of Bushnell during the third quarter of fiscal 2014, ATK's non-guarantor subsidiaries become more than minor. See footnote 20 for consolidating financial information of the guarantor and non-guarantor subsidiaries. All of these guarantor subsidiaries are 100% owned by ATK. These guarantees are senior or senior subordinated obligations, as applicable, of the applicable subsidiary guarantors. The guarantee by any Subsidiary Guarantor of ATK’s obligations in respect of the 5.25% Notes and the 6.875% Notes will be released in each of the following circumstances:

• if, as a result of the sale of its capital stock, such Subsidiary Guarantor ceases to be a Restricted Subsidiary;

• if such Subsidiary Guarantor is designated as an “Unrestricted Subsidiary”;

• upon defeasance or satisfaction and discharge of the 5.25% Notes or the 6.875% Notes, as applicable; and

• if such Subsidiary Guarantor has been released from its guarantees of indebtedness under the Credit Agreement and all capital markets debt securities.

Scheduled Minimum Loan Payments

The scheduled minimum loan payments on outstanding long-term debt are as follows:

Remainder of fiscal 2015	$	44,998
Fiscal 2016	59,997
Fiscal 2017	59,997
Fiscal 2018	59,997
Fiscal 2019 +	1,019,247
Thereafter	839,264
Total	$	2,083,500

+ This balance includes $100,000 of borrowings on the Revolving Credit Facility which has been classified as current as ATK intends to repay the balance within the next 12 months.

ATK's total debt (current portion of debt and long-term debt) as a percentage of total capitalization (total debt and stockholders' equity) was 51% and 52% as of September 28, 2014 and March 31, 2014, respectively.

Covenants and Default Provisions

ATK's Senior Credit Facility and the indentures governing the 5.25% Notes and the 6.875% Notes impose restrictions on ATK, including limitations on its ability to incur additional debt, enter into capital leases, grant liens, pay dividends and make certain other payments, sell assets, or merge or consolidate with or into another entity. In addition, the Senior Credit Facility limits ATK's ability to enter into sale-and-leaseback transactions. ATK’s 5.25% Notes and its 6.875% Notes limit the aggregate sum of dividends, share repurchases, and other designated restricted payments to an amount based on ATK’s net income, stock issuance proceeds, and certain other items, less restricted payments made, since April 1, 2001. As of September 28, 2014, this limit was approximately $952,000. The 2013 Senior Credit Facility allows ATK to make unlimited “restricted payments” (as defined in the credit agreement), which, among other items, would allow payments for future stock repurchases, as long as ATK maintains a certain amount of liquidity and maintains certain senior debt limits, with a limit, when those senior debt limits are not met, of $250,000 plus proceeds of any equity issuances plus 50% of net income since October 7, 2010. The Senior Credit Facility also requires that ATK meet and maintain specified financial ratios, including a minimum interest coverage ratio, a maximum consolidated senior leverage ratio, and a maximum consolidated leverage ratio. Many of ATK's debt agreements contain cross-default provisions so that noncompliance with the covenants within one debt agreement could cause a default under other debt agreements as well. ATK's ability to comply with these covenants and to meet and maintain the financial ratios may be affected by events beyond its control. Borrowings under the 2013 Senior Credit Facility are subject to compliance with these covenants. As of September 28, 2014, ATK was in compliance with the financial covenants.

Cash Paid for Interest on Debt

Cash paid for interest totaled $36,340 and $45,931 in the six months ended September 28, 2014, and September 29, 2013.