Guarder V3 Enhanced Gearbox Shell

This gearbox shell is made of a reinforced material that makes this gearbox very durable and able to withstand stress from a hi-torque build, for example. This gearbox fits all airsoft replicas equipped with a Version 3 gearbox.
Furthermore, this gearbox uses 6mm bushings which are not supplied with the gearbox shell.
It is therefore an empty shell with no loose parts.