G&G 300 rds GR16 GMAG-V1 AEG Magazine

G&G 300 rds GR16 GMAG-V1 AEG Magazine Polymer Construction Airsoft Magazine Has a Subberized Side 300 Rounds Loading Capacity Hi Capa Magazine Large thumb dial Integrated winding wheel on bottom for speed reloading Suitable for 6mm Plastic Bullet BB Suitable For G&G M4 / AR15 Series Electric Airsoft Rifles Also Fit For Most M4 Series Electric AEG Rifle Airsoft Gun