coil gun future hunting rifle/defense pistol?

[ame]http://www.youtube.com/watch?v=lIEgg7d8ZsU&playnext=1&list=PL85D6229E43C9F6AC&feature=results_main[/ame]

old tech but great

what the heck does it shoot? a laser?

nope it shoots a projectile

http://hackedgadgets.com/2007/01/27/top-5-coil-guns/

this is a laser [ame]http://www.youtube.com/watch?v=4Rl3w8nG1kU[/ame]

Built one of those in highschool, mine was only single stage, but I had a lot more capacitor behind mine. If I make another one I’ll probably make it optically triggered with multiple stages.