Uberti 1873 Single Action Cattleman 45 (Long) Colt 5.5in Polished Nickel Revolver - 6 Rounds - In 1873, Colt's single-action Army (SAA) revolver became the Army's standard sidearm. Cavalry troopers were armed with the new revolvers. Lawmen and outlaws alike were quick to adopt the handy new 6-shooter which earned the nickname "Peacemaker." Nickel-plated versions of the Single-Action Army revolvers were issued to Indian scouts because of durability and weather resistance.
