Whether you're looking for a collector's piece or a rugged sidearm, the Traditions 1858 Army Brass .44-Caliber Black Powder Revolver Redi-Pak is ideal. The black-powder single-action revolver is authentically designed for an attractive look with all the features you need to achieve shooting accuracy. The top-strap sight helps improve target acquisition, and the revolver features a twist rate of 1:30". 8" octagonal blued barrel. Requires .44-caliber round ball ammunition (included). One-year limited warranty.