KSC 20 Rds Gas Magazine For Vz61 GBB Airsoft SMG (System 7/ Japan Ver.)

Key Feature Metal Construction Airsoft Magazine 20 Rounds Loading Capacity Ready to take Green Gas/ Top Gas out of the box Suitable for 6mm Plastic Bullet only Best accompanied with Plastic Bullet Loading Too or Speed Loader Suitable For KSC Vz. 61 Series Airsoft Gas Blow Back GBB SMG Sub Machine Gun (System 7/ Japan Version)