TAPCO Threaded Conversion Barrel for Glock(R) 22 - Upgrade your barrel to 9mm with the TAPCO Glock(R) 22 Threaded Conversion Drop-In Barrel. An easy-to-install barrel, simply just drop it in, no gunsmith or other modifications are required. We recommend using Glock(R) 17 magazines for reliable feeding. All threaded barrels also include a thread protector. Fits Glock(R) 22 Gen 3-4 9 x 19 Match Grade 414 Stainless Steel Black Nitride Threaded 1/2 x 28 Includes Thread Protector Uses Glock(R) 17 Mag
