Samuel Colt Samuel Colt Samuel Colt (; July 19, 1814 – January 10, 1862) was an American inventor, industrialist, businessman, and hunter. He founded Colt's Patent Fire-Arms Manufacturing Company (today Colt's Manufacturing Company) and made the mass production of the revolver commercially viable. Colt's first two business ventures were producing firearms in Paterson, New Jersey and making underwater mines; both ended in disappointment. But his business expanded rapidly after 1847, when the Texas Rangers ordered 1,000 revolvers during the American war with Mexico. During the American Civil War, his factory in Hartford supplied firearms both to the North and the South. Later,
Colt M1900 .32 ACP, etc.), yet fired at similar velocities, giving more power. The .38 ACP was also a much faster cartridge than the .38 Long Colt revolver cartridge in service at the time, which fired a 130 grain bullet at (albeit 130 grains being a heavier bullet). Colt was also experimenting with a .41 caliber cartridge for use in the Model 1900, as reported to the Ordnance Department during testing. Like the .41 Long Colt, this probably used a .400 inch bullet. The poor performance of the .38 Long Colt in combat in the Philippine–American War of 1899–1902 resulted in the