The Nerf N-Strike Vulcan is a fully automatic, tripod-mounted, belt-fed dart gun. I am having trouble finding the right words, as tears of joy stream down my face...
...ok, better now. The belt feeding mechanism allows the Vulcan to fire 3 rounds per second, and from the images available it looks like each ammo belt consists of 25-30 darts. Meaning you could fire off the entire thing in 10 seconds or less...yeah. I mean I was sold when I saw the picture, but the performance aspect precipitated my current jaw-on-floor state. Little sisters and pets alike had better say their prayers.
$43 at the Hasbro online store.