The Advantage Arms threaded barrel with adapter transforms your Glock 17 or 22 into a capable .22 LR rimfire trainer or plinker while opening the door to suppressor use. Whether you're practicing on a budget, training new shooters, or just looking for a quiet, low-recoil shooting experience, this stainless steel conversion barrel threads directly into your Glock (works with all generations) and ships with both a 1/2x28 thread pitch adapter and a thread protector to keep the muzzle clean when you're not running a suppressor or muzzle device.

Switching calibers doesn't require gunsmithing—just swap the barrel and you're ready to shoot. The stainless finish resists corrosion and stands up to regular use and cleaning. Whether you're building a dedicated trainer setup, extending your range time affordably, or setting up a platform for suppressed shooting, this barrel gives you the flexibility to do it without replacing your frame or slide.

The included 1/2x28 adapter makes it straightforward to thread on your choice of muzzle devices or suppressors, and the thread protector keeps things tidy during storage or transport. If you already shoot Glock 17 or 22 platforms, you'll appreciate how quickly you can adapt to a new caliber without the expense or complexity of a separate firearm.

The Advantage Arms threaded barrel with adapter transforms your Glock 17 or 22 into a capable .22 LR rimfire trainer or plinker while opening the door to suppressor use. Whether you're practicing on a budget, training new shooters, or just looking for a quiet, low-recoil shooting experience, this stainless steel conversion barrel threads directly into your Glock (works with all generations) and ships with both a 1/2x28 thread pitch adapter and a thread protector to keep the muzzle clean when you're not running a suppressor or muzzle device.

Switching calibers doesn't require gunsmithing—just swap the barrel and you're ready to shoot. The stainless finish resists corrosion and stands up to regular use and cleaning. Whether you're building a dedicated trainer setup, extending your range time affordably, or setting up a platform for suppressed shooting, this barrel gives you the flexibility to do it without replacing your frame or slide.

The included 1/2x28 adapter makes it straightforward to thread on your choice of muzzle devices or suppressors, and the thread protector keeps things tidy during storage or transport. If you already shoot Glock 17 or 22 platforms, you'll appreciate how quickly you can adapt to a new caliber without the expense or complexity of a separate firearm.