Full-Size UZI 10.24" 9mm Full-Auto SMG Barrel

Restore original military-spec performance and fast, tool-free barrel swaps to your full-size UZI submachine gun or registered SBR with this 10.24-inch 9mm Full-Auto UZI Barrel. Machined from heavy-duty ordnance-grade steel with a dark parkerized finish, this standard-length barrel features a clean, non-threaded muzzle profile built to original open-bolt submachine gun specifications.

Engineered with the factory SMG chamber contour and dual trunnion support bands, it drops directly into standard full-auto UZI receivers and secures seamlessly with a ratcheting barrel nut.

Compatibility & NFA Notice: This barrel has a full-auto (SMG) chamber profile (larger chamber outer diameter) and is 10.24 inches in length. It will NOT fit unmodified semi-auto UZI carbines (which have a narrower feed-ramp restrictor ring) without machining. All NFA rules apply—installation on a non-SBR/non-MG receiver is subject to federal, state, and local laws.

Key Features:

• Authentic SMG Length & Profile: 10.24-inch (260mm) military-standard barrel length featuring the larger full-auto SMG chamber end and dual trunnion bearing bands.

• Non-Threaded Muzzle: Clean, smooth crown and plain muzzle exterior without threads for classic military configuration and compatibility with barrel-nut mounted accessories.

• Ordnance-Grade Steel Construction: Heavy-duty steel build with a corrosion-resistant dark parkerized finish engineered to handle sustained automatic fire.

• 9mm Luger (9x19mm) Chambering: Precision-bored and rifled for reliable feeding and consistent accuracy with standard 9mm NATO / Luger ammunition.

• Platform Compatibility: Fits Full-Size UZI Full-Auto Submachine Guns (IMI, Action Arms, Group Industries, Vector) and properly registered Full-Size UZI Short Barrel Rifles (SBR) utilizing an SMG-spec feed ramp/trunnion.