Trailblazer LifeCard 22 WMR (22 Mag) Black Pistol - 1 Round - The new standard for Discreet Carry - a folding, single-shot .22WMR pistol that's no bigger than a stack of credit cards. At .5 inches thin and weighing less than 7 ounces, LifeCard will be the last gun you'll leave behind. Discreet shape - sleek, no-snag design Size of a credit card when folded Storage in handle for 3 rounds of .22WMR Full-size handle for easy use when unfolded Completely ambidextrous Built-in safety features Aluminum handle