H&K HK416 A5 GEN 4 GBBR – Black (Umarex/GHK)
£899.99
The H&K HK416 A5 GEN 4 GBBR – Black (Umarex/GHK) combines officially licensed Heckler & Koch styling, full-metal construction and realistic gas blowback operation. Its ambidextrous controls improve handling, while the adjustable hop-up supports consistent 6mm BB performance.
The M-LOK handguard accepts tactical accessories, whereas the Picatinny top rail accommodates optics. A Mil-Spec buffer tube and 14mm CCW muzzle thread provide extensive customisation options.
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Description
The H&K HK416 A5 GEN 4 GBBR – Black (Umarex/GHK) combines officially licensed Heckler & Koch styling with a full-metal construction and realistic gas blowback operation. Built around the modern HK416 A5 configuration, this premium 6mm airsoft rifle delivers authentic handling, ambidextrous controls and extensive accessory compatibility.
The full-metal receiver provides the solid feel expected from an HK416 GBBR, while the M-LOK handguard reduces unnecessary bulk and provides flexible mounting positions for compatible accessories. A continuous Picatinny top rail accommodates optics and aiming devices, consequently the rifle can be configured for CQB, woodland or tactical training applications.
Key Features
- Official H&K HK416 A5 Design: Licensed by Umarex, the rifle reproduces the distinctive Heckler & Koch HK416 A5 configuration with authentic markings and detailing.
- GEN 4 GBBR System: The latest-generation gas blowback system provides responsive cycling and realistic recoil, resulting in a more engaging firing experience.
- Full-Metal Construction: A robust metal receiver and front assembly provide realistic weight and rigidity, giving the HK416 A5 a substantial 2,790g overall weight.
- M-LOK Handguard: The modern M-LOK fore-end accepts compatible grips, lights and other accessories, allowing the rifle to be configured around individual requirements.
- Picatinny Top Rail: A continuous upper rail provides a secure mounting interface for red dot sights, scopes and other compatible optics.
- Ambidextrous Controls: Operating controls are accessible from either side, therefore the rifle accommodates both right- and left-handed handling.
- Adjustable Hop-Up: The adjustable hop-up system controls BB backspin, enabling trajectory and effective range to be tuned for different BB weights.
- 30-Round Gas Magazine: The supplied magazine holds 30 6mm BBs and provides the gas supply required to operate the blowback action.
- AR-Compatible Pistol Grip: AR-standard compatibility provides additional options when configuring or replacing the pistol grip.
- Mil-Spec Buffer Tube: The buffer tube accepts compatible Mil-Spec AR stocks, consequently users have greater flexibility when customising the rear of the rifle.
- 14mm CCW Muzzle Thread: The M14x1 CCW thread accepts a wide range of compatible airsoft suppressors, tracer units and other muzzle devices.
- 1.0 Joule Output: The rifle is specified at approximately 1.0J, making it suitable for typical UK airsoft applications subject to site limits and ammunition choice.
The H&K HK416 A5 GEN 4 GBBR measures 790mm long and combines a 30-round magazine with adjustable hop-up and gas-powered operation. Its familiar AR-style ergonomics, accessory-ready M-LOK handguard and ambidextrous controls make this Umarex/GHK HK416 A5 a versatile choice for players seeking a realistic modern gas blowback rifle.
Iron sights are not supplied, so a compatible optic or separate sighting system will be required if desired.




