Retro Arms CNC QSC V2 Gearbox Shell (8mm) for VFC #7570

This gearbox was designed to be a direct replacement for VFC spec gearboxes. All of the great features you love about Retro Arms CNC gearboxes, now in VFC spec. This means the faux bolt feature is retained, just simply re-use the bolt latch system from your OEM VFC gearbox.  CNC gearbox V2 designed for airsoft replicas AR15 (M4), M16 and other ones with V2 gearbox. This gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651, which has higher strength (590MPa), than common construction steel (390MPa). Because of used material, our gearboxes have the best durability and resilience than common zinc-aluminum gearboxes. We are manufacturing these gearboxes on our precise CNC milling machines in our factory. Detail in bracket (8mm) means diameter for bushings/bearings. Package includes: CNC Gearbox V2 (8mm) – QSC in chosen color, set of screws and QSC spring guide. We made some useful improvements into our CNC gearboxes V2: Spring holders have grooves, so