The Nerf Elite 2.0 Shockwave RD-15 blaster offers customization capabilities including 3 tactical rails, barrel attachment point, and stock attachment point to optimize battle. This pump action blaster has a 15-bolt rotating drum to overwhelm your targets. Pull the trigger lever and pull the trigger to throw 1 dart, or hold the trigger and keep moving the sled to burst all fifteen darts. Includes 30 official Nerf darts - 15 for the drum and 15 for the reload.