The Cimarron Cowboy Action Shooting Model 1866 rifle is manufactured by Uberti to the highest standards. In 1866, Nelson King, Winchester Repeating Arms engineer patented improvements to the Henry rifle in the form of a tubular magazine feeding device and loading gate through the side of the frame. Our 1866 is the highest quality available. Cimarron places the authentic and original King's patent markings on the barrel and uses historic caliber designations. All markings are placed in the same configuration as the original 1866 rifle. Many parts interchange with the originals. The rifle has a 24" tapered octagon blued barrel with traditional 1866 barrel sights and a 12 round magazine. The receiver is brass as is the buttplate and forend tip. To put together a truly unique rifle see our Firearms Options category.