Description
Umarex Glock GBB G17 Gen5 MOS
The Umarex Glock GBB G17 Gen5 MOS is a premium, officially licensed gas blowback airsoft pistol manufactured by GHK. It combines the familiar full-size Glock 17 Gen5 platform with modern MOS optics compatibility, a lightweight construction and GHK’s distinctive hammerless internal system.
The slide is manufactured from injection-formed aluminium alloy and finished with CNC machining for accurate dimensions and clean detailing. The slide, outer barrel and MOS cover feature a durable Cerakote finish, which improves wear resistance while giving the pistol a high-quality and authentic appearance.
Unlike conventional gas blowback pistols that use a traditional hammer system, the GHK Glock 17 Gen5 MOS features a patented hammerless, all-steel fire control system. The design eliminates hammer resistance against the slide, helping the action cycle smoothly. A large one-piece cylinder produces a strong and responsive blowback impulse despite the pistol’s lightweight construction.
The pistol weighs approximately 505 g with the magazine installed, making it noticeably lighter than many conventional metal-slide gas pistols. The lighter moving components support fast cycling and responsive handling, while the full-size Gen5 frame retains the familiar ergonomics, controls and official Glock markings.
The MOS-ready slide allows a miniature red dot sight to be installed using a compatible adapter plate. The adapter plate is available separately, allowing the user to select a plate that matches the desired optic footprint. The pistol can also be used with its mil-spec-style front and rear sights when no optic is installed.
An adjustable TDC hop-up system allows the BB trajectory to be tuned for different BB weights and playing conditions. The pistol is supplied with a 20-round gas magazine and is compatible with GHK Glock 17 Gen3 gas and CO2 magazines. Magazines made for other manufacturers’ Glock replicas may not be compatible.
Note: The red dot sight, MOS adapter plate and gas are not included in the package unless separately specified.
Features
- Officially licensed Glock 17 Gen5 MOS airsoft pistol
- Manufactured by GHK in Taiwan
- Gas blowback operating system
- Injection-formed aluminium alloy slide with CNC machining
- Cerakote finish on the slide, outer barrel and MOS cover
- Patented hammerless all-steel fire control system
- Smooth slide movement without traditional hammer resistance
- Large one-piece cylinder for strong blowback
- Lightweight construction: approximately 505 g with magazine
- MOS-ready slide for miniature red dot sights
- Optional optic adapter plate available separately
- Mil-spec-style front and rear sights
- Adjustable TDC hop-up
- Ambidextrous steel slide stop
- Improved Gen5-style trigger system
- Compatible with GHK Glock 17 Gen3 gas and CO2 magazines
- 20-round gas magazine included
Technical specifications
- Brand and licence: Umarex / Glock
- Manufacturer: GHK
- Manufacturer product number: 2.6475
- Model: Glock 17 Gen5 MOS
- Power source: airsoft gas
- Optional magazine power source: CO2 with a compatible GHK magazine
- Calibre: 6 mm airsoft BB
- Operating system: gas blowback
- Fire mode: semi-automatic
- Muzzle velocity: approximately 95 m/s / 312 FPS
- Magazine capacity: 20 rounds
- Hop-up: adjustable TDC system
- Slide: CNC-finished aluminium alloy
- Slide finish: Cerakote
- Frame: reinforced polymer
- Weight: approximately 505 g with magazine
- Inner barrel length: approximately 95 mm
- Color: black
Included in the package
- Umarex / GHK Glock G17 Gen5 MOS GBB pistol
- 20-round gas magazine
Compatibility note: The GHK-manufactured Glock 17 Gen5 MOS is built around its own internal design and primarily uses model-specific parts and magazines. Parts, magazines and accessories intended for the standard Umarex Glock 17 Gen5 should not be assumed to be compatible with this MOS version. Always verify that replacement parts and magazines are specifically listed for the GHK Glock 17 Gen5 MOS before purchasing.
