Arcturus Metal 30/130 rds EMM Magazine For M4 Airsoft AEG Rifle (5PCS)

Arcturus Metal 30/130 rds EMM Magazine For M4 Airsoft AEG Rifle (5PCS) Metal Construction Able to Swap Between 30 Round / 130 Round For 6mm Plastic Bullet only Best accompanied with Plastic Bullet Loading Too or Speed Loader Suitable for Standard M4/ M16 Series Airsoft Electric Gun AEG Rifle Box set of 5 magazines.