Manufactured by Group Industries prior to the 1986 cutoff on machine gun registration, this UZI bolt is a registered transferable machine gun in its own right, with address and serial number markings on the left side. The right side of the bolt and recoil spring guide are slotted to pass around a semi-automatic restrictor block, allowing a semi-auto UZI to act as a host without heavy modification.

Excellent, with mild handling/cycling wear. 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.

Manufactured in China and imported by A.C.C./Intrac, this Model 320 carbine acts as a host for the Group Industries bolt. Adjustable post front and two-leaf peep rear sights, with the partially ground seven-pointed star on the left side and the manufacturer and import marks on the right. The grip assembly is marked for the "F" and "S" positions to the right of the unmarked full auto position. A bolt restrictor block and barrel restrictor collar are installed inside the receiver, with a matching numbered top cover with semi-automatic pattern charging handle. Fitted with a ribbed forearm and pistol grip, and a folding steel buttstock. One magazine, with Action Arms marked box, is included as well as an Action Arms Uzi plastic hard case.

Fine as refinished, with 95% of the current black finish, showing some polishing or machining marks beneath the black and mild handling marks overall. Mild scuffing is present on the forearm and grip panels, which are otherwise very good. Mechanically excellent. Case is very fine.