Glock 17 Gen5 MOS BB

Umarex Glock 17 Gen 5 MOS 4.5mm BB Air Pistol

Command the battlefield with the Umarex Glock 17 Gen5 MOS the optics ready evolution of the world's most iconic polymer pistol, now in a striking Coyote tan frame with black slide and controls for tactical flair. This officially licensed CO2 powered blowback replica captures every Gen5 detail: front slide serrations, ambidextrous slide stop, reversible mag release, trigger safety, and the revolutionary Modular Optic System (MOS) for mounting red dot sights (Docter, Trijicon, C-More, Leupold footprints) via included adapter plates.

The heavy metal slide delivers powerful, authentic blowback recoil with every shot, while the 18 round all in one magazine (coyote brown) holds the 12g CO2 cartridge for up to 120 shots. Precise dimensions and realistic weight ensure perfect handling and full compatibility with real steel holsters and accessories.

• Caliber: 4.5mm (.177) steel BBs
• Action: Semi-automatic blowback
• Capacity: 18-shot drop-free magazine
• Power Source: 12g CO2 cartridge
• Velocity: ~295 fps (90 m/s)
• Energy: < 3.0 Joules
• Shot Capacity: Up to 120 shots per CO2
• Overall Length: 203 mm
• Weight: 710 g (realistic heft)
• Sights: Fixed white-dot (MOS ready for red dot optics)
• Safety: Sliding safety + automatic trigger safety
• Features: Interchangeable backstraps (M/L included), Gen5 markings, Picatinny rail, MOS adapter plates included