King Arms Nozzle and Chamber Set for King Arms M1/ M2

King Arms Nozzle and Chamber Set for King Arms M1/ M2 Metal Construction Chamber With Polymer Nozzle This nozzle and chamber set helps to convert the CO2 gun to Gas version for both KA-AG-126 and KA-AG-127 models so the KA-MAG-90 can be applied Suitable For King Arms M1 Carbine /M2 Carbine/ M2 Paratrooper Carbine Gas Blow Back GBB Rifle Airsoft Guns