Laylax Marui L96AWS Barrel Inner Ring
Barrel inner ring is the parts for fixing the outer barrel and receiver Assy by screw. It is made by aluminum body and different from normal type which made of zinc. So, it is hard to break a prepared hole and make the neck of outer barrel strong. It is also finished by alumite treatment, so cylinder Assy will not get any scratch easily. Moreover, the edge of parts are rounded for moving the nozzle plate smoothly.