Umarex GBB HK417 licensed by the German arms maker, Heckler and Koch, real steel markings. It is a modified version of the American M4 carbine with many changes.
On the real steel, most notably a new gas operating system from the Heckler & Koch G36. Customers have the option of purchasing a new upper receiver, buffer and drive spring to refurbish M4s or buying a completely new and complete HK476.
The HK417 includes international symbols for Safe, Semi-Automatic, and Fully automatic, a redesigned retractable stock which allows the user to rotate the butt plate, a new pistol grip designed by H&K, made to more ergonomically fit the hand and, attached to the rifle is a new single-piece hand guard with a free floating RIS system, used for mounting accessories.
This is one of the most amazing gas blowback rifles in Airsoft with an amazing recoil and sound that is music to any shooter's ear. Huge magazine means there is enough gas to propel the bolt strongly backward on each shot. Watch RedWolf Tim's review to see why this might be the one GBBR to own.
Build Material: Aluminum Alloy / Steel / Fiber reinforced polymer / More Durable V2 Internals.
CNC Aluminium free float Rail
Magazine Capacity: 20 ( 6mm )
System: Gas Blowback, Semi / Full Auto, Hop-Up
Muzzle Velocity: ~390fps with 0.2g bb
14mm CCW threading for Silencers and flash hider accessories.