WE 50rds Gas Magazine for PCC GBB Rifle

WE 50rds Gas Magazine for PCC GBB Rifle Metal Construction 50 Rounds Loading Capacity Magazine Suitable For WE PCC M4 Series Airsoft Gas Blow Back GBB Pistol Powered by Green Gas and HFC134a For 6mm Plastic Bullet only Best accompanied with Plastic Bullet Loading Too or Speed Loader