Build your own blaster with five interchangeable parts that you can take apart and reassemble any way you want! Add the flip-up sight for aiming precision and the dual-mode light beam with red-dot accuracy that s perfect for night missions. The shoulder stock to steadies your shot and stores an extra clip of ammo (sold separately). And add the tactical rail to maximize your precision or the barrel extension with top and bottom tactical rails! No matter how you configure it, this slick, blaster is just what you need when the battle gets fierce!