Find your next target with the Umarex USA Glock G17 Gen5 Pellet Airgun. The belt-fed drop-free magazine allows you to hold up to 21 .177 caliber pellets at a time, and the 12-gram CO2 cartridge provides the necessary power for a high-performance shot. The GLOCK® grip texturing delivers a strong hold when firing, and the adjustable rear sight offers a wide range of vision.