Made almost entirely from machined aluminum by Kuba_T1000. It feeds plastic BBs from an electric ammo pack that holds 16,000 rounds. Check the embedded video for an impressive live-fire demo. [via Hack a Day]
I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and makezine.com. My work has also appeared in ReadyMade, c’t – Magazin für Computertechnik, and The Wall Street Journal.