These blasters can fire the Zombie darts up to 55FT/17M.Included with this pack are 2 Zombie Blasters, also included are 8 Zombie darts and 3 target practice Zombie half cans.The blasters can hold 2 Zombie darts at a time, one in the barrel and 1 fixed into the clip at the top of the blaster.To load these blasters simply insert the Zombie dart into the barrel and pull back on the mechanisim, then pull the trigger.