- Product Description
- Product Features
Allows GSG 1911 GSG Firefly To Be Equipped With Thread Adapter. One End Screws Onto The Metric M9 X .75 Threaded Barrel Of The Firearm. The Other Accepts Standard 1/2X28 Threaded Silencers.
Compatible With The GSG922/GSG-522PK. Does Not Come With A Thread Protector.