The Uberti 1875 Army Outlaw Revolver is a faithful reproduction of the big-frame, Army-style revolver Remington introduced in 1875. The 1875 Remington single actions kept the solid frame and overall styling of Remington's 1858 percussion models. These replicas are chambered in .45 Colt. The infamous Frank James carried a Remington revolver for most of his outlaw career. His favorite caliber was .45 Colt.