Leave it to the Swiss to make a tiny but perfectly made revolver. The UK and NYC have banned them as deadly weapons, but the maker says they're less powerful than most air guns. Oh, and they cost almost $6000.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.