Gearbox v. 2, reinforced, CNC, 8mm, SHS
8 mm reinforced gearbox v. 2 with ball bearings from SHS (ref. Super Shooter). Gearbox is made of CNC milled from high-strength aluminum 7075 (aviation alloy). Currently it is most durable gearbox on market, which after proper installation and regular servicing even more shattering to anyone!!! According to experience is guaranted durable resistance even on the strongest springs as the M190 from SHS. Supplied with ball bearings and set screws and washers beneath them.