Whether you’re shooting tin cans, paper targets or dandelions, the semi-automatic GP-20 Combat BB Pistol is great to help you increase your proficiency with your actual firearm. You can use it to practice your hold and trigger control and more. It features textured rubber grips for a comfortable hold and uses a 20rd removable BB stick magazine. Using a 12-gram CO2 cartridge, this pistol delivers 400 fps downrange and is .177 caliber. It has a fixed fiber optic rear sight and a fixed white dot front sight, as well as, a Weaver accessory rail under the barrel.