SilencerCo AC1360 Thread Protector 9mm Luger 1/2x28 Steel Black AR-Platform

The SilencerCo AC1360 Thread Protector is a muzzle accessory designed to shield barrel threads whenever a suppressor or other muzzle device is not installed. Constructed from steel with a black finish, it threads directly onto any barrel with a 1/2x28 thread pattern, making it the ideal match for 9mm Luger AR-platform builds.

Designed for AR-platform builds chambered in 9mm Luger, the AC1360 is compatible with most US-made 9mm threaded barrels. The steel body keeps carbon and debris off your muzzle threads between uses, preserving thread integrity for suppressor installation and removal.