Do you regularly encounter hostile coke or beer cans? Are you tired of conceal carrying your blackpowder cannon? Does you wife insist you wear a wedding ring? If you answered yes to any of these questions, the Cannon Ring is what you need. Take a look at the video below …

The inventors of the Cannon Ring told me they load it with black powder and a  .17 caliber bbs. They are considering making some to sell.