Oliver Winchester, owner of the Winchester Repeating Arms Company, sees the potential of lever-action firearms and begins to invest in their development.

Winchester releases the Henry rifle, the first successful lever-action repeating rifle. Although not designated as the Model 1873, the Henry serves as a precursor to later Winchester lever-action designs.

The Winchester Model 1873 is officially introduced. It’s often referred to as "The Gun that Won the West" due to its popularity and widespread use during the late 19th century in the American West.

The Model 1873 incorporates several design improvements over earlier Winchester rifles, including a stronger action, the ability to use a centerfire cartridge (the .44-40 Winchester cartridge was particularly popular), and a more robust loading gate.

The Model 1873 becomes immensely popular among civilians, lawmen, and outlaws alike. Its reliability, quick handling, and relatively high firepower make it a favorite among those settling the American frontier.

The Model 1873 was available in several configurations, including rifle, carbine, and musket variants. It could be chambered in various revolver calibers, such as .44-40, .38-40, and .32-20. And, many special order featured were offered by Winchester.

Production of the Model 1873 continues until 1919, with over 720,000 rifles produced during its manufacturing run. It remains one of Winchester’s most iconic firearms.

The Model 1873 becomes deeply embedded in American culture and folklore, appearing in numerous books, movies, and television shows as a symbol of the Old West.

Due to its historical significance and iconic status, the Winchester Model 1873 remains highly sought after by collectors and enthusiasts, with well-preserved examples fetching high prices at auctions and in private sales.

The Winchester Model 1873’s legacy extends far beyond its production years, influencing the design of subsequent lever-action rifles and leaving an indelible mark on firearms history.