Nerf Modulus Kits Close Combat Upgrade Kit | BLEENGA
Nerf Modulus Accessories are Compatible with Nerf Rival Rails.
Amazon.com: TASKQWIK Toy Gun Attachments for Nerf Guns, DIY Nerf Blaster Upgrade Accessories Kits Compatible with Nerf Modify N-Strike Elite and Modulus and More, Toy Gifts for Nerf Fans (Stealth Set) :
Amazon.com: NERF Modulus BarrelStrike : Toys & Games