JM J8 J13 SCAR V2 UMP MP5 Nylon 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 V2 / Gen8 M4a1 / UMP45 / Jinming MP5 v2/ JM Gen13 / XM316 / blg m16 / zehua 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