This DIY NERF Rival Minigun Spits Out Foam Balls At 20 Rounds/Sec!

Lets face it. However you try to up the firepower of your NERF guns, nothing will ever beat the barrage of Rival foam balls like a minigun does. Mini, what? Yes. You freaking heard that loud and clear. A NERF minigun. Obviously, Hasbro did not and probably will never roll out a NERF version Gatling […]