MOD: Nerf Rival Underbarrel/add-on concept.

Quick proof of concept for an 8 shot full auto shotgun. This could easily be underbarreld or attached/integrated to the top of a blaster. The Origins to our rival compatible pistol, Out of Darts Jupiter. Out of Darts, run by Luke Goodman is a one-stop Nerf modding shop. We carry all the supplies, tool accessories to make your modding journey easier! Check out our site below for guides, build lists and resources. Please subscribe for more! http://tinyurl.com/jnuot5d My web store: https://www.outofdarts.com Follow me on Instagram for sneak peeks:   / outofdarts