Umarex 12g CO2 Adapter Set 20 mm The RMSx follows tradition at

The RMSx follows tradition at Shield maintaining the famous Shield Footprint

and improve the precision of shooting

Billet-style CNC'ed Aluminum Receiver

LA Capa Customs Conqueror Slide

Shells Included: 3pcs

Umarex 12g CO2 Adapter Set 20 mm The RMSx follows tradition atThe Umarex CO2 Adapter allows airgun shooters to use two 12 gram CO2 cartridges in place of one 88 gram tank on most 88 gram CO2 powered airguns, like the Umarex AirJavelin and 850 AirMagnum. 12 gram CO2 cartridges are much easier to find in retail stores than the 88 gram tanks and they also offer shooters more flexibility, especially when only wanting to take a few shots. Prevents wasting unused portions of an 88 gram cartridge. This adapter will