Learn more about CO2 Blowback PistolsAirsoft CO2 blowback pistols, not to be confused with gas blowback pistols, run on 12g CO2 cartridges rather than gas or propane. CO2 blowback airsoft guns typically shoot at a slightly higher velocity (FPS) than gas blowback pistols, and run on small, easy to store CO2 cartridges. Airsoft CO2 blowback pistols feature many realistic features, similar to that of a real pistol, including a fully functional slide, hammer, realistic field stripping, and simulated recoil! CO2 blowback airsoft pistols cycle the slide back and forth after each shot, delivering recoil similar to that of when firing a real pistol. Non-blowback pistols still utilize CO2 to propel the BB but do not have moving slides that kick back. All CO2 pistols are semi-automatic repeaters; some higher-end gas pistols feature full-automatic firing modes that shoot rapidly while the user holds down the trigger without letting go. Airsoft Megastore carries a large selection of airsoft CO2 blowback pistols from some of the most respected airsoft manufacturers on the market! All of our airsoft CO2 blowback pistols are backed by our industry leading 125% LOWEST price guarantee! All airsoft guns sold by Airsoft Megastore include the federally mandated blaze orange tip measuring at least 6mm.