Nerf Modulus Long Range Upgrade Kit : Hasbro: Amazon.sg: Toys
Amazon.com: Skywin Modification Kits Compatible with Nerf Stryfe Blaster Toy - Easy to Use Compatible with Worker Nerf, Mod Kit That Adds Design to Your Toy Blasters (Kriss Vector) : Toys &
Amazon.com: Nerf Modulus Long Range Targeting Upgrade Kit : Hasbro: Toys & Games
Amazon.com: Nerf Modulus Long Range Targeting Upgrade Kit : Hasbro: Toys & Games