Umarex 12g CO2 Adapter Set KJ WORKS When opened

When opened

19 dB SNR (single number rating) Open

System : Gas Blow BackAction : Semi autoVelocity : ~ 380 fpsLength : 218 mmWeight : 935 gHop up : Adjustable Gas : CO2Capacity : 24 + 1

The HS515GM is an ultra durable 20mm micro sight designed for hard-use rifle and carbine applications

The HM3XT is a compact

Umarex 12g CO2 Adapter Set KJ WORKS When openedThe 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. Umarex 12g CO2 Adapter Set Uses two 12 gram CO2 cartridges instead of 88 gram cartridges Sturdy metal construction Fits Umarex 850 M2, Umarex Air Javelin and more!