Similar in design to the Colt Single Action Army, the Blackhawk is a full-sized revolver with quality construction that belies its affordable price. The Blackhawk updates the classic cowboy revolver style by adding adjustable rear sights. The Blackhawk packs enough punch to be useful in self-defense, not just as a toy, but retains enough of the iconic Old West style to be a fun and authentic-looking cowboy shooter. With an interchangeable cylinder, Convertible models can be easily converted from one caliber to another without the use of tools. This versatility allows avid shooters of autoloading pistols to enjoy shooting a classic American single-action sidearm with their favorite pistol cartridge. This revolver includes both a .357 Magnum and a 9mm Luger cylinder and has an adjustable rear sight. Its grips, metal, and bore are all in very good condition.