The Winchester Model 1873 is a lever-action rifle that became famous for its reliability and versatility. Designed by B. Tyler Henry and produced by the Winchester Repeating Arms Company, it was introduced in 1873 and quickly gained popularity in the American West. The rifle was chambered for various cartridges, including the .44-40, making it suitable for both hunting and self-defense. Known as "The Gun That Won the West," the Model 1873 was used by cowboys, lawmen, and outlaws alike. Its innovative design allowed for rapid firing, which contributed to its success during the expansion of the United States. Today, it is a sought-after collector's item and a symbol of the Old West.