ON OCTOBER 3, 1864, LIEUTENANT JOHN R. MEIGS, Major General Philip Sheridan’s topographical engineer and the son of Quartermaster General Montgomery Meigs, was riding in the rain with two Union soldiers near Dayton, Virginia, when they overtook three horsemen whose capes covered their uniforms. Meigs called on the men to halt. They were Confederate scouts who drew pistols and fired, killing Meigs. The Confederates captured one of the Union soldiers; the other escaped to tell of the shooting, which Sheridan considered partisan warfare. In retaliation, he had houses in and around Dayton torched.
As this incident demonstrated, handguns could be potent weapons when opponents met at close quarters during the Civil War. Some infantrymen and most officers carried them, and they were often issued to seamen and cavalrymen, who were more likely than foot soldiers to come near enough to their enemies to make handguns useful. Although they remained strictly short-range weapons, those side arms had evolved dramatically in recent years from the cumbersome single-shot muzzle-loaders of old. That era ended in 1848 when Samuel Colt sold a thousand of his innovative .44-caliber revolvers to the U.S. Army, which issued them to dragoons (mounted infantrymen). A few years later, Colt came out with a lighter, .36-caliber revolver. Because the U.S. Navy was an early customer and the cylinder bore an engraved naval battle scene, that model became known as the Colt 1851 Navy Revolver. Thereafter, .44-caliber revolvers were termed “Army” and .36-caliber revolvers were termed “Navy.” Both Colt models were percussion revolvers, which required a percussion cap to be placed at the rear of each bore in the cylinder before the trigger was pulled, bringing the hammer down on the cap and igniting a cartridge filled with gunpowder and a bullet. As was the case with long arms, few revolvers in use during the Civil War fired self-contained metal cartridges that eliminated the need for percussion caps.
Most of the handguns made by Colt and other American gun makers at that time were single-action revolvers, meaning that pulling the trigger performed only one action—firing the gun. Before the trigger was pulled, the hammer had to be cocked manually, which also rotated the cylinder. Some revolvers in production then were double action, meaning that pulling the trigger cocked the hammer and rotated the cylinder as well as firing the gun. Most soldiers were accustomed to the single action, and few purchased or were issued double-action revolvers.
Colt, Remington, and Whitney were the major suppliers of Union handguns, but the government also purchased some from smaller companies and imported others from Europe. The Confederacy imported more revolvers than it produced at home. Unlike Colt, which made hundreds of thousands of revolvers during the war, few Southern contractors turned out as many as a thousand revolvers. DDM