ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring Options)
ZCI CNC Aluminum Magazine Release for TM Hi-Capa GBB Pistols
ZCI CNC Steel 3mm Bearing Shaft Gear Set (Options)
ZCI CNC Steel 3mm Shaft Gear Set (Options)
ZCI CNC Steel Slide Stop for Tokyo Marui Hi-Capa 5.1 GBB Pistols
ZCI Stainless Steel Screw Set for Tokyo Marui Spec Version 2 Gearboxes
ZCI Stainless Steel Screw Set for Tokyo Marui Spec Version 3 Gearboxes
ZCI Steel 9 Tooth Bevel Gear for AEG Gearboxes
ZCI Steel Recoil Spring Guide Set for Tokyo Marui Hi-Capa 5.1 GBB Pistols
ZCI Steel Sear Spring for Tokyo Marui Hi-Capa 5.1 GBB Pistols