Advantage Arms Conversion Kit 22LR for Glock 19/23 - 4.02" Barrel, Precision Performance

An Advantage Arms conversion kit for Glock 19/23 turns your centerfire carry gun into a .22 LR trainer and plinker without swapping frames or dealing with permanent modifications. The 4.02" barrel upper slides onto your existing Glock 19 or 23 lower, letting you practice, zero optics, or shoot low-recoil rounds on the same platform you carry. It's a smart move for shooters who want to run cheaper ammo downrange or introduce new shooters to a familiar gun handling feel.

Setup is genuinely quick—the kit installs in about 30 seconds, no gunsmithing required. That means you can swap between centerfire and rimfire in the time it takes to grab your mag pouch. The included adjustable sights let you dial in your zero without relying on a sight pusher, and last-round lock-open keeps the slide locked back when the magazine empties, just like a standard Glock—good training habit reinforcement.

Advantage Arms backs the kit with a 1-year factory direct warranty, covering you against defects. If you're serious about efficient practice with your duty or carry gun, a quality conversion kit pays for itself in ammo savings inside a season.

Key Features

• 4.02" barrel sized for Glock 19/23 platforms
• Adjustable sights for precision zeroing and point-of-aim matching
• Last-round lock-open function for consistent slide behavior
• 30-second installation—no tools or gunsmithing
• 1-year factory direct warranty

Specifications

Frequently Asked Questions

Will this conversion kit fit my Glock 19 or 23?

Yes. The Advantage Arms kit is designed for Glock 19 and Glock 23 frames. It uses your existing lower receiver, so compatibility is straightforward—just confirm you have a Gen 3, Gen 4, or Gen 5 19/23 frame and you're good to go.

Can I adjust the sights after installation?

Yes. The kit includes adjustable sights, so you can dial your zero without needing a sight tool. Make your adjustments the same way you would on any adjustable Glock sights.

How fast can I switch between the conversion kit and my centerfire barrel?

The kit installs in approximately 30 seconds, so switching between .22 LR and your original centerfire setup is quick and straightforward—no special tools required.

What does the 1-year warranty cover?

Advantage Arms provides a 1-year factory direct warranty. For specific coverage details and claim procedures, contact Advantage Arms directly through their customer service.