Inokatsu COLT M4 CQBR Gas Blowback Rifle (Customized to Use Modified GHK Gas Magazine)

Famous Inokatsu Realism Limited Edition Collector Item Strong Recoil Impulse Customized to Use GHK M4 GBBR Magazines Classic M4 CQBR Style This product is only compatible with gas designed specifically for Airsoft guns. Do not use lighter fluid or butane gas, as that will cause permanent damage.