Inventory Credit Facility (Details Narrative) - USD ($)		9 Months Ended
Jun. 17, 2020	Dec. 31, 2020	Dec. 31, 2019
Maximum loan amount	$ 35,000
Inventory credit facility		$ 2,250,000
Interest expense on inventory credit facility		118,202
Amortization of annual fee		$ 24,962
Revolving Inventory Loan and Security Agreement [Member]
Maximum loan amount	$ 1,750,000
Interest rate description	Annualized interest rate of the greater of the three-month LIBOR rate plus 3.09% or 8%.
Interest rate	2.00%

Amortization of annual fee.

No definition available.

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Namespace Prefix:	poww_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Interest expense on factoring liability.

+ References

No definition available.

+ Details

Name:	poww_InterestExpenseOnFactoringLiability
Namespace Prefix:	poww_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Inventory credit facility.

+ References

No definition available.

+ Details

Name:	poww_InventoryCreditFacility
Namespace Prefix:	poww_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The effective interest rate during the reporting period.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_TypeOfArrangementAxis=poww_RevolvingInventoryLoanAndSecurityAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: