small but powerfull as the big one....belive me..

There's always a dark side to new technology, and a tiny weapon dubbed the smallest revolver ever by Guinness World Records just made the list.

Swiss gunsmith SwissMiniGun has developed a tiny revolver that's so small, it's banned in the United States. The Miniature Revolver is less than 2.2 inches long, but it has all the features of a full-size gun, according to the company. And from short range, it can kill you.