ZCI 8mm Ver.2 Complete Gearbox w/ Microswitch & QD Spring Change (Wiring Options)
- Metal Alloy Construction
- Standard version 2 gearbox design
- 18:1 CNC steel gears
- Reinforced piston w/ full metal rack
- Stainless steel cylinder w/ aluminum piston head
- Microswitch trigger
- QD spring guide
- 8mm bearings
- Compatible with Tokyo Marui Spec M4 / M16s and other AEGs with a V2 Gearbox (Modification may be required depending on brand and model)
