Replica carbine ASG Heckler&Koch HK417 6 mm green gas

Heckler&Koch HK417 6 mm green gas is a gas-powered replica of an assault rifle used by specialized units.

Full-metal construction

Heckler&Koch HK417 is made almost entirely of metal using precision-machined aluminum. The pistol grip and stock are made of polymer. 

The rifle features an R.I.S. handguard and a top Picatinny rail, allowing the installation of additional accessories such as a vertical grip, flashlight, or red dot sight. The R.I.S. rail system is mounted in a way that prevents wobble and rail rotation.

As in the original firearm, the replica is equipped with removable iron sights that can serve as backup sights when a red dot sight is mounted.

The adjustable-length stock is finished with a non-slip butt pad to ensure a stable shoulder position. Both the stock and the handguard feature sling attachment points.

The barrel is fitted with a 14 mm left-hand thread and comes with a standard bird cage flash hider.

The realism of the design is enhanced by functional controls: fire selector, magazine release, and bolt catch.

Gas Blow Back

The rifle is powered by green gas, generating a muzzle velocity of approximately 330 fps. The gas system ensures realistic blowback operation, effectively simulating the firearm’s action during shooting.

The pronounced recoil felt as a solid “kick to the shoulder” is significantly stronger than EBB (electric blowback) systems and will surely satisfy any airsoft enthusiast. 

After the last BB is fired, the bolt locks in the rear position just like on a real firearm; releasing it requires pressing the bolt catch lever.

Adjustable hop-up system

The rifle features a fully adjustable hop-up system, accessible after partial disassembly of the replica.

Metal magazine

The real-cap metal magazine, which also serves as the green gas reservoir, holds 20 BBs.

Thanks to its realistic handling, the HK 417 GBB is an excellent choice for airsoft games and can also serve as a more affordable and safer alternative for professional training purposes.