The Nerf Vortex Nitron Blaster is the ultimate in Vortex innovation and technology! The Nitron blasters cutting-edge acceleration trigger propels a full-auto storm of discs toward targets at extreme range for an all-out assault. Its Centerfire Tech electronic scope features pulsing targeting lights to help you center your aim. The included 20-disc magazine and onboard magazine storage keep reloading time as short as possible (additional magazines and discs sold separately). In addition to being fully automatic, the Nitron is also fully customizable with the Tactical Rail System that is compatible with most Vortex and N-Strike Mission Kit accessories for a fully awesome battlefield experience!