Umarex GLK 17 Gen3 Pattern Blowback CO2 Air Pistol – .177 BB

The Umarex GLK 17 Gen3 Pattern is a CO2-powered blowback air pistol chambered in .177 BB, designed for realistic training and plinking. This full-scale replica delivers the weight, balance, and cycling action of its firearm counterpart, making it a practical option for shooters looking to maintain muscle memory or introduce new shooters to proper grip and trigger control in a backyard-safe platform.

Built with polymer frame construction and metal slide, this pistol uses an 18-round drop-free magazine and delivers consistent velocities suitable for paper targets and informal practice sessions. The blowback action provides tactile feedback with each shot, cycling the slide to simulate recoil dynamics. Powered by standard 12-gram CO2 cartridges housed in the grip, it offers straightforward operation and familiar manual-of-arms for those transitioning from centerfire handguns.

• Action Type: Semi-automatic blowback
• Power Source: 12g CO2 cartridge
• Caliber: .177 BB
• Velocity: Approximately 380 fps
• Capacity: 18 rounds
• Overall Length: 8 inches
• Weight: 1.6 lbs
• Use: Training, plinking, backyard target practice

Safety Note: Always wear eye protection. This airgun is not a toy. Follow all local laws regarding airgun use and discharge.