Gas Blowback Pistols are a realistic non-lethal option for gameplay or training. A gas blowback pistol offers a a top slide that "blows back" with every pull of the trigger, just like a real firearm. When the trigger is pulled, enough gas is released to fire the airsoft BB and force the top slide to slide back with a short burst. CO2 Blowback Pistols are also available and offer a additional power to each BB fired. However, CO2 models have been known to damage mechanisms of the gun due to this excess force being too much for the gun to handle. Airsoft Gun Supply offers a wide variety of gas blowback pistols below and you can sort by price by simply clicking the "Price" link at the top of the list.