CNC mechabox V2.2 HK417 designed only for HK417 type airsoft guns (Umarex), made from a block of the strongest aerospace duralumin EN AW 7075 T651, which has a higher tensile strength (590MPa) than conventional structural steel (390MPa). Due to the material used, the mechabox has a service life several times higher than a conventional zinc-coated mechabox. Mechabox is manufactured on precision CNC machine tools. The number in brackets (8mm) means the diameter of the bearing hole.

Weight: 115g

Bearings: 8 mm

Gearbox version: V.2