Advantage Arms Conversion Kit for Glock Gen 4 17/22 - 22LR, 4.49" Barrel

The Advantage Arms conversion kit for Glock Gen 4 17/22 turns your duty or carry pistol into a dedicated .22 LR trainer without breaking the bank or your wrist. If you shoot competitively, train regularly, or just want an affordable way to log rounds on a platform you already know, this 22 LR conversion kit delivers function and simplicity in a package that attaches to your existing Glock. The 4.49" barrel gives you the sight radius and velocity you'd expect from a .22 handgun conversion—useful for zeroing drills, low-recoil practice, or introducing shooters to your favorite platform.

Installation is genuinely fast: Advantage Arms designed this to swap on and off in about 30 seconds, no gunsmithing required. That means you can run your full-size Glock for duty or defense, then convert it to a plinker or practice gun whenever you want. The adjustable sights let you dial in your zero on .22, and the last-round lock-open feature gives you that familiar slide-lock feedback when the magazine runs dry—a detail that matters if you're using this as a training tool to maintain draw and transition drills.

Because .22 LR is inherently mild, you'll see less wear on your firearm during high-round-count sessions, and ammunition costs are a fraction of center-fire. That efficiency doesn't mean cutting corners: Advantage Arms backs this kit with a factory direct warranty, so you're buying from a manufacturer that stands behind their work.

Key Features

• Fits Glock Gen 4 frames in 17 and 22 caliber
• Fires .22 LR ammunition
• Adjustable sights for zero adjustment
• Last-round lock-open slide behavior
• Fast 30-second installation and removal
• Factory direct warranty coverage

Specifications

Frequently Asked Questions

Will this conversion kit work on my Glock 17 or 22?

Yes. This kit is designed to fit Glock Gen 4 models in both 17 and 22 caliber.

How quickly can I install or remove this conversion kit?

The kit installs and removes in approximately 30 seconds with no special tools required.

Does the kit include sights, and can I adjust them?

Yes, the kit features adjustable sights so you can zero it to your Glock frame.

What warranty does Advantage Arms provide?

The kit comes with a 1-year factory direct warranty from Advantage Arms.