The Umarex Glock Air Guns G17 Gen4 Airsoft Pistol – CO2, 6mm, 23+1, Black Polymer Frame & Grips (Model 2276318, UPC: 723364763182) is a fully licensed Glock replica that brings realistic handling, blowback action, and training-ready performance to the airsoft range. Designed to mimic the feel, size, and control layout of a real Glock 17 Gen4, this CO2-powered airsoft pistol is perfect for serious airsoft players, firearms enthusiasts, and trainers who want an authentic platform compatible with most Glock 17 holsters, accessories, and gear.
Whether you’re running drills, playing competitive airsoft, or just want a high-quality replica sidearm, the Umarex Glock G17 Gen4 CO2 Airsoft Pistol delivers an impressive blend of realism, durability, and performance.
Fully Licensed Glock 17 Gen4 Replica
This isn’t just “Glock-style” – it’s an officially licensed Glock product. Every detail is built to reflect the design of the real G17 Gen4:
Authentic Glock trademarks and markings on the slide
Correct Gen4-style frame texture and ergonomics
Realistic trigger guard, rail, slide profile, and controls
True-to-size dimensions that feel familiar to Glock shooters
For collectors, training use, or fans of the Glock platform, this Umarex G17 Gen4 airsoft pistol offers a true-to-life replica experience in a 6mm package.
CO2-Powered, Full Blowback Action
Power comes from a standard 12-gram CO2 cartridge housed in the drop-free magazine, delivering snappy, satisfying blowback action and consistent power.
Key performance features:
CO2-powered for reliable cycling and strong, crisp slide movement
Full blowback operation for realistic recoil impulse and slide action
Drop-free 23-round magazine (23+1 training-style capacity) for extended strings of fire
Efficient gas system designed for consistent shot-to-shot performance
That realistic blowback and slide operation help simulate real firearm handling, making this pistol an excellent tool for holster practice, reload drills, and weapon manipulation training in a safe airsoft environment.
6mm Airsoft BB – Ideal for Training and Gameplay
Chambered in 6mm airsoft BB, the G17 Gen4 CO2 pistol is ready for both competitive play and practice:
Designed for use with standard 6mm airsoft BBs
Ideal for CQB fields, backyard plinking, or scenario training
Adjustable hop-up system for dialing in accuracy and range
With an adjustable hop-up, you can fine-tune the trajectory of your BBs to match your BB weight and field conditions, helping you land shots on target more consistently.
Black Polymer Frame & Grips – Durable and Comfortable
Just like the real Glock 17 Gen4, this airsoft pistol uses a robust black polymer frame with textured grips combined with a metal slide for strength and realism.
Frame and grip features:
Polymer frame for strength with reduced overall weight
Ergonomic grip texture inspired by the real Gen4 for improved control
Integrated Glock accessory rail for mounting lights or lasers
Comfortable, familiar feel for Glock users and new shooters alike
The balance between the metal slide and polymer frame provides a natural point-of-aim and makes this pistol easy to control during rapid strings of fire.
Compatible With Most Glock 17 Holsters, Accessories & Gear
One of the biggest advantages of the Umarex Glock G17 Gen4 Airsoft Pistol is its compatibility with common Glock gear. It’s designed to fit most Glock 17 holsters, duty rigs, and accessories, making it excellent for realistic training.
Compatibility highlights:
Fits most Glock 17 holsters – including many Kydex and duty holsters
Works with many Glock 17 magazine pouches
Rail supports Glock-sized weapon lights and lasers
Great for draw practice, retention drills, and concealed carry training (using airsoft-safe environments and rules)
If you already own Glock gear, this airsoft pistol drops into your existing setup, letting you practice with similar equipment without the cost and risk of live fire.
Realistic Sights and Controls
The Umarex G17 Gen4 CO2 Airsoft Pistol mirrors the sight picture and controls shooters expect from a Glock:
Fixed Glock-style white “U” notch rear sight
White dot front sight for quick target acquisition
Familiar Glock-style trigger safety and slide profile
Ambidextrous-friendly sight picture with simple, intuitive alignment
This makes transitioning between your real Glock and this airsoft replica more natural, supporting muscle-memory training and consistent sight usage.
Ideal Uses: Training, Practice, and Airsoft Games
The Umarex Glock G17 Gen4 Airsoft CO2 Pistol (2276318) is versatile enough to serve multiple roles:
Training tool – Practice draws, reloads, and manipulation with gear-compatible dimensions
Airsoft skirmishes – Use as a reliable sidearm for field play and CQB matches
Backyard plinking – Enjoy inexpensive, fun shooting with 6mm BBs in safe, controlled environments
Replica for collectors – A must-have for Glock fans who appreciate detailed, licensed replicas
Because it’s airsoft-based, you can train in more locations (where safe and permitted) and with much lower cost per shot than live ammunition.
Key Specifications – Umarex Glock G17 Gen4 CO2 Airsoft Pistol
Brand: Umarex / Glock Air Guns
Model: Glock G17 Gen4 Airsoft Pistol
Power Source: 12-gram CO2 cartridge (in magazine)
Caliber: 6mm airsoft BB
Action: Semi-automatic, full blowback
Capacity: 23-round drop-free magazine (23+1 style training capacity)
Frame Material: Black polymer frame & grips
Slide: Metal slide with Glock markings
Sights: Fixed Glock-style white dot front and “U” rear sights
Hop-Up: Fully adjustable hop-up system
Holster Compatibility: Fits most Glock 17 holsters, accessories, and gear
Manufacturer Part Number (MPN): 2276318
UPC: 723364763182
Who Is This Airsoft Glock 17 Gen4 For?
The Umarex Glock Air Guns G17 Gen4 CO2 Airsoft Pistol is perfect if you:
Own or train with a Glock 17 and want a realistic airsoft companion
Need a training-friendly replica that fits most Glock 17 holsters and gear
Play airsoft and want a durable, reliable CO2 blowback sidearm
Appreciate fully licensed replicas with authentic trademarks and controls
Want to practice weapons handling in a more affordable and accessible way than live fire
From competitive fields to training environments, this pistol offers a strong mix of realism, function, and value.
Why Choose the Umarex Glock G17 Gen4 CO2 6mm Airsoft Pistol?
With so many airsoft pistols on the market, this one stands out because it combines:
Official Glock licensing and realistic design
CO2 blowback realism for engaging shooting and credible training
23-round capacity for extended use between reloads
Excellent holster and accessory compatibility with standard Glock 17 gear
A proven platform backed by Umarex and Elite Force Airsoft reputation in the airsoft industry
If you want a Glock 17 Gen4 airsoft pistol that feels, looks, and handles like the real thing, while still being safe and affordable to shoot, the Umarex Glock Air Guns G17 Gen4 Airsoft Pistol CO2 6mm, Model 2276318 is a top-tier choice.
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