A person may not conceal, sell, dispose of, offer for sale, purchase, retain after demand made by an officer, or in any manner pledge or pawn any arms, equipment, or other military property issued by the United States or this state for use of the militia.
Unlawful Sale Or Detention Of Military Property
Mont. Code Ann. § 10-1-613, under Rights of and Duties Owed Militia.
Mont. Code Ann. § 10-1-613