Umarex 12-Gram CO2 Cartridges, 12ct

$9.99 $12.99

12-gram CO2 cartridges 12ct Originally branded as Walther (a brand imported by Umarex) Specially made with close attention to tight tolerances, the Umarex 12-gram CO2 cartridges have uniform neck dimensions. That makes it more likely that every cartridge will pierce properly and gas will be evenly dispersed into your air gun.