Advantage Arms Threaded barrel w/Adapter, For Glock 20/21, All Generations AAXTB1722
Advantage Arms Threaded barrel w/Adapter, For Glock 26/27
The Lone Wolf compensator offers a unique advantage to the discriminating competitive shooter.
The Lone Wolf thread protector is manufactured from solid 303 stainless steel. Designed to protect your threaded barrel when an accessory is not installed. With a Gold (Titanium Nitride, TiN) finish.