Umarex / VFC - H&K HK416 D10RS V2 Mosfet AEG RAL8000 SA-K04 Quick change of spring

Quick change of spring

As this is a GBB it has the real feel operation of a cycling closed bolt system

Toyko Marui Compatible

Aluminium Piston Head with Bearing

Energy Source: 8

Umarex / VFC - H&K HK416 D10RS V2 Mosfet AEG RAL8000 SA-K04 Quick change of springUmarex VFC HK416D 10RS in RAL8000 Umarex HK416 is 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 HK416. The HK 416D is a