Angry Gun MWS High Speed Bolt Carrier (John Wick Style) for Tokyo Marui M4 MWS GBB Rifle (Dark Earth

Angry Gun MWS High Speed Bolt Carrier (John Wick Style) for Tokyo Marui M4 MWS GBB Rifle (Dark Earth) 6061 Aluminum With Steel Parts Able to Increase the ROF (Rate of Fire) John Wick Style Suitable for Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Rifle