Option Long Magazine for KWC SW40F Sigma CO2 Pistol.
Install one pc of 12g CO2 Cartridge as power source.
Also compatible with 12KG (Green Gas) after install the KWC Gas Valve (KWC-KW058).
Suitable for 6mm BB plastic pellet only.
Suitable for KWC SW40F Sigma CO2 Pistol.
Loading Capacity: 40 rounds
Bullet type: 6mm BB