Umarex Glock 19 Gen4 Mos Black 4,5 mm (.177) BB C02 3,0 J – 5.8423

The GLOCK 19 Gen4 MOS CO₂ BB Pistol is a compact and versatile airgun designed for plinking, training, and precision shooting. Featuring the Modular Optic System (MOS), this model allows easy integration of red dot sights, giving you enhanced targeting capabilities and flexibility.

Built with a durable metal slide and a streamlined profile, the pistol utilizes an efficient non-blowback (NBB) system, delivering consistent performance and improved CO₂ efficiency for extended shooting sessions. The MOS-ready slide is compatible (with optional adapter plates) with popular red dot footprints including Docter, Trijicon, C-More, and Leupold, while a factory-installed cover plate allows immediate use with standard iron sights.

The ergonomic Gen4 frame with finger grooves ensures a secure and controlled grip, even when wearing gloves. A built-in CO₂ piercing tool integrated into the backstrap allows quick and convenient cartridge changes, keeping you ready for action.

For added versatility, the integrated Weaver rail supports accessories such as lights and lasers. Combined with an authentic trigger safety system, this air pistol offers a realistic and safe shooting experience in a compact platform.

Key Features

GLOCK 19 Gen4 MOS design – compact, versatile air pistol

Modular Optic System (MOS) for mounting red dot sights

Compatible with Docter, Trijicon, C-More & Leupold footprints (adapter plates required)

Metal slide construction for durability and realism

Non-blowback (NBB) system for improved CO₂ efficiency

4.5mm (.177) BB calibre for plinking and training

16-round magazine capacity with up to 120 shots per CO₂ cartridge

Integrated Weaver rail for lights and laser accessories

Ergonomic Gen4 grip with finger grooves for enhanced control

Built-in CO₂ piercing tool in backstrap for easy cartridge changes

Automatic trigger safety for secure handling

Technical Specifications

Energy Level (E₀): < 3.0 Joules Velocity (V₀): 120 m/s (394 fps) Calibre: 4.5 mm (.177) BB Power Source: 1 x 12g CO₂ Magazine Capacity: 16 rounds Shot Capacity: Approx. 120 shots per CO₂ cartridge Trigger: Double Action Only Safety: Automatic Trigger Safety Length: 185 mm Weight: 600 g Holster Type: A Optics Ready Type: MOS 1