Umarex Glock 19 Gen3 CO2 BB Air Gun, .177 Caliber, 16+1 Capacity, 4.25" Barrel, Black Polymer Grips

The Umarex Glock 19 Gen3 CO2 BB air gun brings trusted Glock ergonomics and reliability to plinking, backyard target practice, and airgun training in a compact .177 caliber platform. Built as a faithful replica of the iconic Glock 19 handgun, this semi-automatic airgun fires steel BBs at 410 FPS from a 4.25-inch barrel, delivering real stopping power in a pint-sized package perfect for shooters who want Glock handling without the full-size footprint. At just 7.25 inches overall and 25.6 ounces, it's nimble enough for quick target transitions yet substantial enough to feel like genuine hardware in your hand.

This is a working airgun built for serious practice. The metal slide cycles with each shot, the trigger blade safety mimics the real deal, and the integrated Weaver rail lets you mount optics or lights for modern training. CO2 is stored right in the grip and accessed via an Allen key integrated into the backstrap—no hunting for tools or lost capsules. Load 16 BBs into the magazine, drop in a 12g CO2 cartridge, and you're ready for extended shooting sessions. The smooth barrel and fixed Glock-pattern sights keep you on target.

Shooters pick the Glock 19 airgun replica for dry-fire practice without the cost of centerfire ammo, backyard pinking with real-world trigger discipline, or introducing new shooters to proven Glock ergonomics. Because it handles like the pistol it mimics, every trigger press and mag change builds muscle memory that transfers to the real thing.

Key Features

• Semi-automatic CO2-powered repeater with 16-round BB capacity
• Metal slide with working blowback action
• Integrated Weaver rail for optics and accessories
• Fixed Glock-style sights for reliable target acquisition
• Trigger blade safety matching Glock safety design
• CO2 cartridge housed in grip with integrated Allen key
• Fires .177 caliber steel BBs at up to 410 FPS
• Compact 7.25-inch overall length and 25.6-ounce weight

Specifications

Frequently Asked Questions

Is the Umarex Glock 19 CO2 air gun compatible with real Glock 19 parts?

No. While the replica mimics Glock ergonomics and handling, it is a .177 caliber BB airgun with different internal and external components. It is not compatible with real firearm parts or ammunition.

Can I use the Weaver rail to mount a red dot or scope?

Yes. The integrated Weaver rail allows you to mount optics and other Weaver-compatible accessories. The gun's compact size and lighter recoil make it ideal for airgun-rated sights and optics.

How long does one CO2 capsule last?

One 12g CO2 cartridge is housed in the grip. While we don't have specific shot-count data, typical use will deplete it over multiple range sessions depending on shooting frequency. The integrated Allen key in the backstrap makes swapping cartridges quick and simple.

What's included in the box?

We don't have specific details on what accessories or items ship with this airgun. Contact us or check the listing for a complete box contents list.