Tokyo Marui 35rds Gas Magazine for M4A1 MWS

Tokyo Marui 35rds Gas Magazine for M4A1 MWS Metal Construction 35 Rounds Loading Capacity Magazine Suitable For M4A1 MWS Series Airsoft Rifle Works with both Green Gas & HFC 134a Gas Best accompanied with Plastic Bullet Loading Too or Speed Loader Suitable for 6mm Plastic Bullet only