Electronic Control Unit

A specially designed polymer grip

WAIST STRAP: Adjustable

Some products may ship directly from manufacturer and can take a few extra days to ship as we cannot carry everything in our warehouse

Compatibility: For Tokyo Marui (TM) and other compatible Airsoft green gas magazines

Retro Arms Gearbox v2 8mm red Hi-Capa Grip Tape Electronic Control UnitRemade and upgraded CNC gearbox from Retro ARMS with code name "7075 series". 8mm black anodising, 9mm silver anodising. Gearbox version II is completly milled at CNC machining center. Compared to other aluminium gearboxes, our is made out of solib block of aluminium AW EN7075 T651. Source block weighs 1550g and only 143g of material are left. It is not casted like Chinese ones! Our gearbox is tested wit M160 spring without any signs off wear or