Glock 17 Gen 5 MOS Pellet

Umarex Glock 17 Gen5 Mos .177 Pellet Co2 Air Pistol

Step into elite level realism with the Umarex Glock 17 Gen5 MOS Pellet the optics ready evolution of the world’s most iconic polymer pistol, now chambered in .177 (4.5mm) lead pellets for superior accuracy, stability, and impact compared to BB versions. This faithful replica features the Modular Optic System (MOS) with CNC milled slide interface and included adapter plates for mounting red dot sights (Docter, Trijicon, C-More, Leupold footprints), front slide serrations, ambidextrous controls, and interchangeable backstraps for a perfect custom fit.

The full metal slide delivers powerful, authentic blowback recoil with every shot, while the innovative 21 round chain magazine (all in one design) holds the 12g CO2 cartridge for extended sessions. Precise dimensions and realistic weight ensure full compatibility with real steel holsters and accessories ideal for training, plinking, or building muscle memory without live fire costs.

• Caliber: .177 (4.5mm) lead pellets
• Action: Semi-automatic blowback
• Capacity: 21-shot chain magazine
• Power Source: 12g CO2 cartridge
• Velocity: ~394 fps (120 m/s)
• Energy: < 3.0 Joules
• Shot Capacity: Up to 60 shots per CO2
• Barrel: Rifled metal
• Overall Length: 202 mm
• Weight: 841 g (realistic heft)
• Sights: Fixed white-dot (MOS optics-ready)
• Safety: Sliding safety + automatic trigger safety
• Features: Interchangeable backstraps, reversible mag release, Picatinny rail, MOS adapter plates included