The US government's second most purchased revolver of the Civil War (after the Colt 1860 Army), with 47,952 double-action models purchased. A true double-action design — unusual for American revolvers of the era. The separate frames (upper and lower sections) gave it a distinctive appearance. The Union Army appreciated its double-action capability for cavalry use where thumb-cocking under fire was difficult. Type: Revolver Action: Percussion Caliber: .44 cal Capacity: 6 Year introduced: 1858, USA Weight: 46 oz Overall length: 11.9" Status: Discontinued Military use: Yes Intended use: military