Samuel Colt new revolver had a stationary trigger and was in a larger caliber. Colt submitted his single prototype to the War Department as a "Holster revolver". Captain Samuel Walker of the Texas Rangers had acquired some of the first Colt revolvers produced during the Seminole War and saw first-hand their effective use as his 15-man unit defeated a larger force of 70 Comanche in Texas. Walker wanted to order Colt revolvers for use by the Rangers in the Mexican–American War, and traveled to New York City in search of Colt. He met Colt in a gunsmith's shop on January 4, 1847,
Colt M1861 Navy Colt M1861 Navy The Colt Model 1861 Navy cap & ball .36-caliber revolver was a six-shot, single-action percussion weapon produced by Colt's Manufacturing Company from 1861 until 1873. It incorporated the "creeping" or ratchet loading lever and round barrel of the .44-caliber Army Model of 1860 but had a barrel one half inch shorter, at 7.5 inches. Total production was 38,000 revolvers. Like its forerunner, the Colt 1851 Navy Revolver, it saw widespread use in the American Civil War and on the American Western frontier, though far fewer were produced. It has the same general specification as the earlier model,