This kit includes almost every component needed to fully upgrade a Gen 9 Gearbox, This kit is recommended if you already have a Nylon shell, Bearings, Shims and a Spring retainer.
All above mods can be found in our 'PARTS' category.
- This kit is compatible with all blasters that use a Gen 9 gearbox
- Nylon Piston w/ Full Metal Rack
- Steel Cylinder
- Nylon Pump Bridge
- Strong Return Spring
- Brass Cylinder Head
- Brass Nozzle
- Metal Gears
- Genuine Red ChiHai Motor (Gen 9)
- Silver-Plated Wiring
- 1.4mm Spring