The Remington Rolling Block was made to compete with the likes of the Sharps 1874. This rifle came in several different calibers and configurations including Sporting No 1. (pictured), Long Range Creedmoor and Mid-range Target. This is the gun Pyong Chang fires from the back of the steam traction engine during the final battle. It fired 45-70 blanks, but we called it a 45-120 in the film, which was another Western era big bore cartridge for which the rifle could have been made.