ProWin Hi-Flow Nozzle for Marui M4 MWS GBB Rifle

ProWin Hi-Flow Nozzle for Marui M4 MWS GBB Rifle Polymer Construction Designed to allow for more gas to be pushed through on your Rifle offering more pressure to push out your BB at a higher velocity Suitable for Toyko Marui M4 MWS Series Airsoft Guns Gas Blow Back GBB Rifle