The advantages of the toy is safe, suit for multiplayer games, far range, foam bullets, will not harm body even is hit by the bullets. The material of the toy is high quality ABS, it is stronger and safer than normal PC. The gun toy need four batteries for continuous shoot. Set well the bullets into magazine, and set up well the magazine, turn on the switch, the fighting is begin!!!!! For more details, please check below pictures to found or also can contact us, we will reply you as soon as possible.