Umarex Glock 17 Gen3 CO2 .177 BB Air Gun, 18+1 Capacity, 4.48" Barrel, Black Polymer Grips

The Umarex Glock 17 Gen3 CO2 .177 BB air gun brings the iconic duty pistol profile to affordable, accessible shooting practice. Whether you're working holster drills, zeroing your technique at the range, or just enjoying backyard plinking, this officially licensed replica delivers the familiar handling of the Gen3 platform with the simplicity of CO2 power. At 4.48 inches, the barrel matches the original's compact-duty proportions, and the 18+1 round capacity keeps you focused on fundamentals rather than constant reloading.

CO2 operation means no pump, no cocking lever, no battery — just pop in a standard 12-gram cartridge and shoot. That simplicity is exactly why this platform has become a favorite for dry-fire practice, shoot-house drills, and backyard target work. The blowback action cycles like the real thing, giving your hands and grip the same feedback you'd get on a centerfire range. Black polymer grips match the Gen3 aesthetic and provide the handling feel shooters know.

This is a legal, safe way to build trigger control and sight picture work during off-season or between range trips. It's also a solid training tool for competitors, instructors, and anyone serious about pistol fundamentals. The .177 BB format is affordable enough that plinking doesn't drain your wallet, and the Glock name behind it means you're training on the platform millions rely on.

Key Features

• Official Glock Gen3 design licensed for authentic handling and ergonomics
• CO2-powered blowback action for realistic cycling and recoil impulse
• 18+1 round capacity for extended practice sessions
• 4.48" barrel delivers the Gen3's compact profile
• Black polymer grips match original pistol aesthetics
• Simple 12-gram CO2 cartridge power — no batteries or pumping required
• Affordable .177 BB ammunition for budget-conscious training

Specifications

Frequently Asked Questions

Is this a real Glock pistol or an air gun?

This is an air gun — a CO2-powered .177 BB replica made by Umarex under official Glock license. It's not a firearm and operates on compressed gas, not gunpowder. It's legal for recreational shooting, training drills, and backyard plinking in most jurisdictions, but always check your local laws.

What kind of CO2 cartridge does it use?

The Umarex Glock 17 Gen3 runs on standard 12-gram CO2 cartridges, widely available and affordable. These are the same size used in many air guns and paintball markers.

Can I use this for dry-fire practice if I already own a real Glock 17?

Yes. The Gen3 profile and grip ergonomics match the real pistol closely, making it useful for holster work, draw practice, and trigger control drills. The blowback action provides more realistic feedback than a snap cap or dummy round.

How much does a CO2 cartridge cost and how long does it last?

We don't have pricing or shots-per-cartridge data, but 12-gram CO2 cartridges are among the cheapest consumables in air gun shooting. Check the product manual or contact us for expected round count per charge.