Build your own blaster for each mission or battle with the Nerf Modulus system! Customize a Modulus blaster with interchangeable accessories to create different combinations. The Mediator blaster fires 6 darts in a row with pump-action, clip-fed blasting and includes a side-loading 6-dart clip and 6 Official Nerf Elite darts. Unleash all 6 darts rapidly with slam-fire action! The blaster has 2 tactical rails so you can add Nerf Modulus customizing accessories, and it has attachments points for the Nerf Modulus Mediator Series Barrel and Stock, to build the Mediator XL blaster (accessories, barrel, and stock each sold separately). Official Nerf foam darts are tested and approved for performance and quality. Eyewear recommended (not included).