Kids can upgrade their firepower when they combine the Modulus Mediator Stockwith the Modulus Mediator core (sold separately). Hidden inside the stock is adouble-barrel blaster fires 1 dart at a time with hammer-acting blasting. Thestock has storage for darts and a clip to attach it to belts. Comes with 4Modulus Elite darts. Customize for battle with the Mediator core, stock, andbarrel (each sold separately) to create the Mediator XL. With the entireModulus system, more than 1000 combinations are possible! (Blasters, upgradekits, and accessories each sold separately). Nerf and all related propertiesare trademarks of Hasbro.
