Umarex 12g CO2 Adapter Set
Original price was: $39.95.$34.95Current price is: $34.95.The Umarex 12g CO2 Adapter Set allows you to use two 12-gram CO2 cartridges instead of one 88-gram CO2 cartridge on compatible airguns. Using 12-gram cartridges prevents waste when only shooting a few shots, and they’re easier to find than the larger 88-gram cartridges.