Shop › ADV ARMS THRDD BARREL FOR GLK 17/22 ADV ARMS THRDD BARREL FOR GLK 17/22 $130.00 Advantage Arms Threaded Barrel w/Adapter, Fits Glock 17/22, All Generations, Stainless Finish, 22LR Conversion Barrel AAXTB1722 Quantity: Add To Cart Added! Advantage Arms Threaded Barrel w/Adapter, Fits Glock 17/22, All Generations, Stainless Finish, 22LR Conversion Barrel AAXTB1722