Nerf Modulus Long Range Barrel Upgrade
Boys can upgrade and customize their Nerf Modulus blaster with this long range barrel upgrade! The Nerf Modulus system lets boys 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.
