T8 Buffer Roller Head for Marui MWS Airsoft GBB Rifle (RS Buffer Tube Inner Dimension 25.5mm)

T8 Buffer Roller Head for Marui MWS Airsoft GBB Rifle (RS Buffer Tube Inner Dimension 25.5mm) Metal Construction Allows for Smoother Cycling of the Bolt Work With Buffer Tube (Inner Diameter: 25.5mm/ Not Included) Suitable For Tokyo Marui MWS Series Gas Blow Back GBB Airsoft Rifle