Manufactured in the USA in direct emulation of the original IMI Uzi submachine gun, the HR 4332 was among the final generation of fully transferable American machine guns, manufactured shortly before the Firearm Owners Protection Act (aka House Resolution 4332) went into effect making it among the last fully transferable machine guns manufactured in the United States. The receiver is properly without the barrel ring and bolt restrictor block that would normally prevent installation of military configuration components, and the item is currently fitted with a military-contour SMG barrel, a smooth-sided bolt, an unmarked receiver cover with ratcheting cocking handle, and a full auto trigger group with "A R S" markings. The left side of the receiver bears both Group Industries and Vector Arms marking. Fitted with a ribbed plastic forearm and pistol grip set, an underfolding steel buttstock, and a canvas sling. Included with the lot are loading tools and a cased 45 ACP conversion kit for a semi-auto Action Arms/IMI Uzi Carbine.

Excellent, with 95% plus original matte black phosphate finish, showing minor handling marks overall. The furniture is also excellent, with a few light scratches. Mechanically excellent. NOTE: This weapon is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) under the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 478.