The Advantage Arms .22 LR Conversion Kit (brand part no. AAC17-22G4MOD) converts a full-size Glock 17 or 22, Gen 4, from 9mm or .40 S&W down to inexpensive .22 LR for range days that don’t burn through the ammo budget. The kit includes a 4.49-inch threaded barrel, two 15-round magazines, a carrying range bag, and a recessed cut for a variety of red dot optics, though the optic itself isn’t included. It’s a straightforward slide swap onto an existing Glock 17/22 frame, turning a duty-size gun into a low-cost rimfire trainer for building muscle memory or just putting more rounds downrange per dollar.

Key Specifications

• Converts a Glock 17/22, Gen 4 to .22 LR.
• Includes a 4.49-inch threaded barrel.
• Comes with two 15-round magazines.
• Includes a carrying range bag.
• Features a recessed cut for red dot optics (optic not included).

Frequently Asked Questions

What Glock models does this fit? The full-size Glock 17 and 22, Gen 4.

Is a red dot included? No, the slide has a recessed cut for a variety of optics, but the optic itself is sold separately.

Buy the Advantage Arms .22 LR Conversion Kit for Glock 17/22

Turn your full-size Glock into an affordable rimfire trainer. Order the Advantage Arms conversion kit from our handgun slides selection at our Lubbock, Texas gun shop for fast, direct shipping.