ATI GSG 1911 Silencer Adapter 1/2"-28 TPI Steel Matte Black

The ATI GSG 1911 Silencer Adapter (part number GER4110112) is a steel thread adapter that lets owners of metric-threaded GSG pistols mount standard 1/2"-28 TPI threaded silencers and other compatible muzzle accessories without replacing the factory barrel.

The adapter bridges two different thread standards. One end screws onto the firearm's factory metric M9 x .75 right-hand threaded barrel, while the opposite end accepts standard 1/2"-28 threaded silencers, so a standard suppressor can be fitted to a metric-barreled pistol with a single part. The listed thread pitch is M9 x .75 RH to 1/2 x 28.

This adapter fits the GSG M1911, GSG 922/GSG 522PK, and the GSG FireFly. Please note that it may not fit all suppressors, so check the thread pattern on your silencer before ordering.

Made from steel and finished in matte black, the package contains the adapter only. A thread protector is not included, and no suppressor or other accessory is supplied.