JM Gen8 Gearbox

This is the famous Jinming Gen 8 Gearbox, it's full nylon made, reliable and durable. This is superior to the old one with metal bushings and nylon gears. But most importantly a harden nylon shell.

Compatible with JinMing SCAR  / JM Gen8 M4a1 / HLF UMP45 / JM MP5 / JM Gen13 / XM316 / blg m16 / ZH m249 and other gel blasters using gen8 gearbox.

Material:

- Has outer nylon shell.
- Has Nylon Trigger.
- Has Nylon Gears.
- Has Nylon T-Piece.
- Has Nylon Motor Housing
- Includes Powerful 460 MOTOR.

Specifications:

Material: nylon
Color: black
Motor type: 460
Packing: 1x gen8 gearbox