JM J8 Nylon Gearbox Shell

This jm gen8 gearbox shells is compatible with for JinMing J8 M4A1, jm scar v2, SAW m249, blg m16, xm316 and other gel blasters using gen8 gearbox.

Specifications:

Brand: JM

Material: nylon

Color: black

SIze: 20*8*2cm

Weight: 85g

Package Contents:
1x gen8 gearbox shell
1x nylon t-piece
1x motor holder
1x spring retainer