0-62531 Valken CO2 Cartridge 12 Gram <font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Power your airsoft skirmishes with the high-performance 12g CO2 cartridges. They can be used with airgun, airsoft, and paintball markers. These cartridges are made from metal, filled with 12g of liquid CO2, and serve as power source for virtually any gas-operated guns. The CO2 gas filled in these CO2 cartridges allows you to shoot in rapid succession, without having to manually pump between shots. Sold individually.<p><b>FEATURES</b><br>Material: metal<br>Compatible with any item that requires a 12g CO2 cartridge</p></font>