30 RDS MAGAZINE FOR ASG STI PTI VIPER AIRSOFT PISTOL CO2

This extended magazine provides a stylish look, practicality and capacity upgrade for your STI Pit Viper. Utilising CO2 to provide the best performance. The safety pin on the bottom of the magazine makes it extremly easy to quickly access and change your CO2 cartridge while also keeping things locked in place to prevent any accidents while in gameplay.

This magazine is also fully compatible with the STI Combast Master.