This is a Trailblazer LifeCard Derringer chambered in .22 magnum with a Burnt Bronze finish. This special edition is brought to you by TALO and weighs 7 oz. These single shot firearms are the size of a credit card when they are closed and will not fire until they are fully deployed. With the .22 magnum caliber you are able to hold an extra 3 rounds in the grip.