CO2 BB Guns
CO2 BB guns use Co2 which is relatively inexpensive and easy to use. Therefore, many airgunners turn to co2 powered guns for their convenience. Because of the constant supply of co2, co2 pellet guns provide semi-automatic fun with no need for pumping your gun. If you stock up on co2 cartridges, or buy a co2 tank, you can have hours of fun with our co2 guns.