A friend of mine got a pair of the new commercial personal use tasers for christmas. We were messing with them.
These aren't the ones that look like pistols, these have sort of a science fictiony look...
http://www.popularmechanics.com/blog...s/4212944.html
A small laser pointer sight is built in, it fires cartridges that cost 20 each.
pretty snazzy. A little more than $300.