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Umarex Glock 19 Gen 5 MOS CO2 BB Pistol
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$159.99
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SKU: WX2*0750047
Overview
Built for range practice and optic setup familiarization, this CO2-powered BB pistol combines an officially licensed Gen 5 design with full blowback action for a more realistic shooting feel. The MOS slide cut and included adapter plates make it a practical option for shooters who want to test common reflex optic footprints before moving to a carry gun setup. A 17-round drop-free magazine and under-barrel accessory rail support efficient sessions and add flexibility for lights or lasers. CO2, BBs, and optic are sold separately, so it’s best suited to users who already have their preferred accessories or want to configure them to match their training needs.
Why Hunters Choose the Umarex
Officially Licensed
Authentic Gen 5 features
Full Blowback
Action provides a more realistic
Mos Optic-cut
Four adapter plates included
17-round Drop-free
CO2 magazine helps keep sessions
Under-barrel Accessory
Rail accommodates lights and lasers
Key Features
- Officially licensed Glock 19 Gen 5 design in a .177 caliber blowback BB pistol
- Full blowback action for a more realistic shooting experience
- MOS optic-cut slide includes four adapter plates for common reflex optic footprints
- Compatible with Trijicon, Vortex, Holosun, and other popular optics
- 17-round drop-free CO2 magazine modeled after the Glock 17 magazine
- Under-barrel accessory rail accommodates lights and lasers
- Shoots .177 caliber steel BBs at up to 330 FPS
Best Used For
- Training with a carry-style optic setup using compatible reflex sights and included adapter plates.
- Practicing magazine changes and handling with the 17-round drop-free CO2 magazine.
- Range sessions focused on realistic blowback pistol operation and Gen 5-style controls.
- Users wanting an airgun platform with an under-barrel rail for lights or lasers.
- Shooters who already own .177 BBs, 12-gram CO2, and a compatible optic.
Specifications
| Accessory Rail | Under-barrel accessory rail (Weaver) |
|---|---|
| Action | Full blowback |
| Bbs Included | No |
| Caliber | .177 caliber |
| Co2 Included | No |
| Compatible Optics | Trijicon, Vortex, Holosun, and other popular reflex optics |
| Design | Glock 19 Gen 5 |
| Included Adapter Plates | 4 |
| Included Items | Pistol, four adapter plates, screws, plate tool, CO2 tool, and literature |
| Magazine Capacity | 17 rounds |
| Magazine Type | Drop-free CO2 magazine |
| Muzzle Velocity | Up to 330 FPS |
| Officially Licensed | Yes |
| Optic Included | No |
| Optic System | MOS optic-cut slide |
| Power Source | 12-gram CO2 |
| Projectile Type | Steel BBs |
Pros
- Officially licensed Glock 19 Gen 5 design with authentic Gen 5 features
- Full blowback action provides a more realistic shooting experience
- MOS optic-cut slide supports popular reflex optics with four adapter plates included
- 17-round drop-free CO2 magazine helps keep sessions moving
- Under-barrel accessory rail accommodates lights and lasers
- Shoots .177 caliber steel BBs at up to 330 FPS
Considerations & Trade-offs
- CO2, BBs, and optic are sold separately, so the pistol is not ready to run out of the box without those additional purchases.
- The MOS slide cut is designed around common reflex optic footprints, but setup depends on using the included adapter plates and compatible optics.
- The 17-round magazine helps keep sessions moving, but it also means reloads are part of the experience rather than a higher-capacity setup.
- As a .177 caliber BB pistol, it is built for airgun use rather than live-fire training with centerfire ammunition.
Suggested Comparisons
- Airgun pistols
- CO2-powered BB pistols
- Optic-ready training pistols
- Accessory-rail air pistols
Suggested Accessories
- Reflex optic
- 12-gram CO2 cartridges
- .177 caliber steel BBs
- Weapon light or laser
Frequently Asked Questions
What comes in the box with the Umarex Glock 19 Gen 5 MOS CO2 BB Pistol?
Included are the pistol, four adapter plates, screws, a plate tool, a CO2 tool, and literature. CO2, BBs, and optic are sold separately.
Is this BB pistol set up for an optic?
Yes. It has a Modular Optic System (MOS) slide cut and includes four adapter plates. The description says it is compatible with Trijicon, Vortex, Holosun, and other popular reflex optics.
What type of magazine does it use?
It uses a 17-round drop-free CO2 magazine, modeled after the Glock 17 magazine.
What caliber and power source does it use?
It shoots .177 caliber steel BBs and is powered by 12-gram CO2 cartridges. CO2 and BBs are not included.
Does it have an accessory rail for lights or lasers?
Yes. The product description lists an under-barrel accessory rail (Weaver) for mounting lights or lasers.