COWCOW Technology Enhanced Loading Nozzle for Marui M&P9L GBB Series

COWCOW Technology Enhanced Loading Nozzle for Marui M&P9L GBB Series Injection Molded Polymer Construction Design for Replace the Original Parts High impact resistance Superb performance, air seal and durability Including nozzle & valve pin lock Suitable for Tokyo Marui M&P9L Series Airsoft Gas Blow BAck GBB Pistol