Bust that bottle cap on your favorite craft beer with these weapons. Guns, grenades and brass-knuckles all made from stainless steel to pop the top on a cold one. These unique bottle openers are sure to be something your friends won’t have and work great should a fight break out at your next beer tasting. Busting bottle caps is better than busting bottles any day and definitely leaves less mess to clean up afterwards. Buy your own Bust A Bottlecap here.