This particular Colt is rarest and most valuable of them all. Known as “The Danish Sea Captain Walker,” it sold earlier last month for a new single-gun, world-record price at the Rock Island ...

Until the advent of the .357 Mag., the .44-cal. 1847 Colt Walker was the United States’ most powerful revolver. Still, the handgun had drawbacks, most notably its massive size. In those early ...

The U.S. Army also had their Colt guns to thank in the victorious war against Mexico. That's how the United States picked up Texas, California, New Mexico and Arizona. The Walker Colt first raised ...