Overall, NRA Antique Excellent condition with 92% bright original blue. Some small peck marks and light scratches. Nice marked with Winchester address, 1874 and 1882 patent dates, and caliber designation "44 W.C.F." Made during the late 19th century for the Winchester Model 1873 and 1892 rifle in 44 WCF. One of the world's first central fire cartridges.