ASG B&T USW A1 50rds Extended Gas Magazine for USW / CZ75 / CZ SP-01 / Shadow / Shadow 2

ASG B&T USW A1 50rds Extended Gas Magazine for USW / CZ75 / CZ SP-01 / Shadow / Shadow 2 Metal Construction 50 Rounds Loading Capacity With Polymer Magazine Base Suitable For ASG CZ 75/ ASG CZ SP-01/ ASG CZ Shadow 2 Series Gas Blow Back GBB Pistol Take Green/ Top Gas out of the box For 6mm Plastic Bullet only Best accompanied with Plastic Bullet Loading Too or Speed Loader