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 House Revolver them a recognizable "bird's-head" grip. These features (spur trigger, "birds-head" grips, etc.) were common on many small pistols and revolvers during that era, such as the classic 2-shot "derringer" pistol. Finally, both models, House and Cloverleaf, were chambered with .41 caliber rimfire cartridges, available in both long and short sizes. The main differences between the two models were the following: The Colt New Line (1873) inherited the general shape of the Colt House: a bird's head grip and a solid spur-trigger frame. Colt House Revolver The Colt House Revolver (also called, in its alternate 4-round capacity model, the Cloverleaf) was