Features

• Aluminum construction
• Compatible with all Wolverine Airsoft HPA engines
• Convert your 12g CO2 stock or adapter into a 33g stock or adapter
• Get almost 3 times the shots per cartridge with the 33g Edition
• Direct factory drop-in upgrade

Convert your 12g CO2 stock or adapter into a 33g stock or adapter! Get almost 3 times the shots per cartridge with the 33g Edition!