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 Dragoon Revolver California teamster, James Douglas Byrd, Town Marshal, Watsonville, California, 1868, Tiburcio Vasquez, Union general George B McClellan, and fictional Augustus McCrae, in the novel "Lonesome Dove", Mattie Ross in the novel "True Grit" and in the 2010 film version (the 1969 film of that name had Mattie Ross using a Colt Walker revolver, though John Wayne's character Rooster referred to it as a Colt's Dragoon). Charley Parkhurst, while driving freight, was confronted by two bandits whom he dispatched with the Colt Holster Pistol. According to "Harper's Weekly", James Butler (Wild Bill) Hickok arrived in Springfield, Missouri carrying a Dragoon though