Guns Modify 25rds Full Upgraded Magazine for Marui Model 17 Gen 3/ 4 GBB

Guns Modify 25rds Full Upgraded Magazine for Marui Model 17 Gen 3/ 4 GBB Metal Construction 25 Rounds Loading Capacity Magazine Suitable For Tokyo Marui Model 17 Gen3/ Gen4 Series Airsoft Gas Blow Back GBB Pistol For 6mm Plastic Bullet only Best accompanied with Plastic Bullet Loading Too or Speed Loader