Mo,
"The Root revolver is less than popular". Well, at least to Berdans Sharpshooters, they were. At that early stage of the War, Berdans men were promised Sharps rifles, but they were first issued Colts revolving rifles. They HATED them, and were damn near mutiny until they finally got their Sharps. Apparently, the Colts were prone to breakage, fouling problems, and sundry headaches under adverse conditions.