The Crosman full auto BB air pistol redefines backyard fun! Able to fire full or Semi Auto with a realistic weight and feel, This pistol is perfect for plinking or honing your marksmanship fundamentals. This full size, all metal, Co2 pistol slings BBs up to 400 FPS firing at a cyclic rate of up to 850 rounds per minute! Featuring a realistic blow back action, Removable 19 round magazine that also houses Co2 and an accessory rail, This pistol has it all! "Take it outside" With Crosman.