It’s dangerous to go alone! Take this
As detailed by Mr. Francis A. Lord in the 1960s vintage Civil War Collector’s Encyclopedia, wheel guns were a-plenty with the volunteers headed to the sound of the drums, but they weren’t really useful.
Just prior to the war several types of revolvers were developed and patented. Probably the best known of these types in use was the Colt revolver, which monopolized the field for some time but others soon came into demand, such as Remington, Smith and Wesson, and Whitney. Thousands of revolvers were sold monthly, and the new recruit who did not possess a revolver either by his own purchase, or as a present from a solicitous relative, admiring friends, or enthusiastic business consultant was something of a curiosity.
Along with the pistol went a flask and bullet mould. It was not realized by the soldier or donors that by the time the government had provided him with necessary arms, ammunition, and equipment he would then be loaded with about all he could bear, without adding a personal armory and magazine. Veteran troops did not unduly burden themselves by adding revolvers to their load.
The troops of 1861 and 1862 took hundreds of revolvers only to lose them, throw them away, or give them away. Since many regiments were forbidden by their colonels to wear revolvers, a large number of revolvers were sent back home.
This phenomenon surely accounts for why so many near-pristine non-contract Civil War-era revolvers survive in collections today, handed down through the generations as “the gun great-great-granddaddy carried in the war.”
Because he likely sent that bad boy back home before marching off to campaign.