Cimarron's finishing on Uberti's 1866 Yellowboy in .45 Colt. Polished brass receiver, hand-fitted walnut, and action work. The 1866 Yellowboy is the most visually distinctive lever-action in the Cimarron catalog — the brass receiver catches the light like nothing else on a cowboy-action stage. Type: Rifle Action: Lever-Action Caliber: .45 Colt Capacity: 13 Year introduced: 1984, Italy Weight: 8 oz Overall length: 43" Status: Active Intended use: cowboy_action, collector, historical