Upgrade your gel blaster with the CYMA M4 Gearbox Shell Parts. Made from durable nylon, this package includes a complete set of gearbox shell with bearings, spring retainer and screws. Designed specifically for metal gears build.
Features:
Original gearbox shell for the cyma m4 gel blaster.
Material: nylon.
Color: orange.
Package includes: 1* set of cyma m4 gearbox shell with bearings, a spring retainer and screws.
