4-DART BLASTING: the Nerf Elite 2.0 Prospect QS-4 blaster features four barrels so you can fire four darts in a row as you launch into Nerf competitive games. INCLUDES 8 NERF DARTS: comes with eight Official Nerf Elite foam darts, giving you enough to fully load the blaster and four back-up darts so you can reload quickly and keep on blasting. NON-REMOVABLE TARGETING SCOPE: this Nerf Elite 2.0 blaster has an onboard targeting scope to help with aiming. PULL-BACK PRIMING: easy to use to get you playing fast! Load four darts, pull back the priming handle and pull the trigger to unleash one dart. No batteries required.