Specs This is a tactical, full-automatic Crosman BB air rifle that offers an intense 1,400 round per minute rate of fireFueled by two, 12-gram CO2 cartridges, the airgun delivers velocities of up to 430 fps with traditional steel BBsIt has a steel, smooth-bore barrel and an M4 adjustable nylon fiber stock with a 25-round drop-out magazineThe air rifle features a quad forearm accessory rail and a removable red dot sightMust be 21 years of age. Signature required upon delivery This Item Cannot Ship to the Following States: NJ, PA, CA, MA, NY