CO2 Airguns

CO2 airguns deliver reliable FPS velocities, consistent accuracy, and fast-fire action - ideal for target shooting and backyard plinking. Whether you're looking for a CO2 bb gun or a CO2 pellet gun, you'll find our large selection has something for all types of airgunners.

CO2 Pistols CO2 Rifles

What is a CO2 Airgun

A CO2 airgun is a handgun that uses CO2 (carbon dioxide) as a propellant to fire pellets or BBs. These versatile guns offer a unique shooting experience that combines realism, convenience, and affordability.

How Does a CO2 Airguns Work

CO2 airguns use a straightforward yet effective mechanism. When you pull the trigger, a precisely controlled valve opens, releasing a measured amount of CO2 behind the pellet or BB. The released gas rapidly expands, driving the projectile down the barrel at velocities that can exceed 400 FPS for many models, delivering tight grouping and reliable accuracy shot after shot.

This mechanism allows for rapid cycling, with both semi-auto and full-auto action available in select models---ideal for replicating real-world firearm training or maximizing fun during extended plinking sessions. Many CO2 airguns feature authentic blowback action, closely simulating the recoil impulse of a firearm, which enhances both realism and skill transfer for serious shooters.