Armorer Works 350rds Adaptive Drum Magazine for AW/ WE/ Tokyo Marui M9 GBB

Armorer Works 350rds Adaptive Drum Magazine for AW/ WE/ Tokyo Marui M9 GBB Combination mixture of metal of high quality polymer Construction 350 rounds Loading Capacity Open reservoir cover then fill in BBs Manual Wind Fit 6mm Plastic Bullet only Compatible with standard green gas/propane Suitable for AW/ WE/ Tokyo Marui M9 Series Airsoft Gas Blow Back GBB Pistol