Nerf Modulus Tri-Strike 3 ways to blast;Battery: no battery used Elite blaster creates a base to add all of the Tri-Strike components Combine the Missile Launcher and stock for a discrete missile blaster Ages 8 and up Includes Elite Dart blaster, MEGA Dart Barrel Extension, Missile Launcher Stock, 10 Elite Darts, 10-dart clip, 4 MEGA darts, missile, bolt (2 pieces) and instructions.