** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** The .44-40 Win. is an old ...

In 1878, the Peacemaker was introduced in .44-40, .38-40, and .32-20 calibers, the same calibers then used by the Winchester 1873 lever action rifle. This allowed a single individual to carry both a ...

One of the most famous handguns of all time is the Colt Single Action Army revolver. Also known as the Peacemaker, Frontier Six-Shooter and the M1873, the Single Action Army is also a staple of ...

Introduced in 1873, the Colt .45 wasn’t just a weapon—it was a symbol of law, chaos, and survival in the American frontier. This revolver changed everything about how the West was fought and settled.