NERF Modulus Blaster Stock Upgrade

Boys can upgrade and customize their Nerf Modulus blaster with this blaster stock upgrade! The stock can also be used as a single-shot blaster to double the dart-blasting options (darts not included). With the Nerf Modulus system, boys can build their own blaster for each mission or battle. With the full Nerf Modulus system, over 1000 different combinations are possible! Blaster and upgrade kits each sold separately. Nerf and all related properties are trademarks of Hasbro.