Glock 19 G4 MOS BB Air Pistol
Glock 19 G4 MOS BB Air Pistol
5.8423
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The Glock 19 G4 MOS BB from Umarex pairs compact G19 dimensions with a Modular Optic System slide, making it a highly versatile plinking pistol. The efficient non-blowback system squeezes far more shots from each 12g CO2 capsule, ideal for prolonged, high-precision sessions at intermediate distances. Where blowback pistols trade gas for recoil, the G19 Gen4 MOS spends every capsule on shots, which shows in long, uninterrupted strings.
The MOS interface on the metal slide accepts red dot sights with Docter, Trijicon, C-More and Leupold footprints via separately available adapter plates, and a factory-fitted cover plate keeps the iron sights usable. Gen 4 finger grooves give controlled handling even with gloves, a piercing tool sits in the backstrap for quick CO2 changes, and the Weaver rail takes lights and lasers. No licence is needed for a sub-6 ft/lbs CO2 pistol in England and Wales, and buyers must be over 18. Fit a compact red dot and the low-recoil platform becomes a superb precision trainer at garden ranges.
Key Features
- ✓ Officially licensed Glock replica by Umarex
- ✓ MOS slide interface for red dot sights
- ✓ Efficient non-blowback system maximises shots per capsule
- ✓ Gen 4 finger-groove frame for controlled handling
- ✓ Weaver dust cover rail plus integrated CO2 piercing tool
Specifications
| Calibre | 4.5mm (.177) steel BB |
|---|---|
| Power | 1 x 12g CO2 |
| Action | Semi-auto, non-blowback |
| Optics | MOS, adapter plates available separately |
| Rail | Weaver dust cover rail |
| Brand | Umarex / Glock |
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Delivery (RFD Transfer)
Delivery (RFD Transfer)
Airgun RFD Delivery Service - £25 (Guns under £200)
✅ Collect from your nearest local gun shop
✅ We will ship your gun directly to your chosen gun shop
✅ We have a network of nationwide gunshops to ship to
✅ We ship your gun directly to your chosen dealer (Usually with 48hrs)
✅ Transfer fee payable on collection (usually £25)
Click & Collect
Click & Collect
Pre-order & pay online. Select click & collect. Your order will be prepared for imediate collection during normal opening hours.

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