With the X-Shot Insanity Berzerko you can make insane combo’s with other blasters of the Insanity line. The Berzerko has an rotating cylinder that holds 8 darts. The Berzerko has an easy to use bolt-prime on both sides of the blaster. The blaster comes with 3 extra dart holders to store an extra 66 darts. The Berzerko comes with 48 X-Shot Air Pocket Technology darts.