Only around 7,000 First Model Dragoon revolvers were manufactured between 1848-1850, and they are important as one of the massive "horse pistols" manufactured by Colt following the famous Colt Walker revolvers of 1847. This revolver dates to 1849 and has the rare and desirable "U.S. DRAGOONS" marking on the cylinder rather than the more common U.S.M.R. marking. Like the other Dragoon models, they were used in the antebellum era on the frontier and also saw considerable use during the Civil War. As such, they are very difficult to find in high condition since many spent years riding in pommel holsters out West and/or on battlefields of the Civil War. The barrel has a German silver blade front sight and "-{ADDRESS SAML COLT NEW YORK CITY}-" reading from the breech towards the muzzle. The cylinder has the Texas Ranger and Indian running battle scene and the correct oval stop slots and single safety pin of the First Model Dragoons. The frame has "COLT'S/PATENT/U.S." on the left. Small single letter inspection markings on several components. Boxed script "SH" and "WAT" (William A. Thornton) inspection cartouches stamped on the left and right of the grip respectively, with a "K" inspection stamp on the bottom left flat and a carved "X" on the bottom right flat. All matching full and partial serial number "6575" marked on the loading lever, barrel, frame, trigger guard, butt, wedge, cylinder, cylinder pin, and correctly handwritten inside the bottom of the grip mortise.

Exceptionally fine as an issued Colt Dragoon, retains 30% original blue finish concentrated mostly on the bottom of the barrel and around protected areas, with scattered light brown surface freckling and gray patina on the balance of the blued surfaces, subtle original case colors visible in a few of the protected areas with smooth gray patina on the balance of the casehardened surfaces, a few patches of minor pitting, attractive bright golden patina on the brass, and absolutely sharp cylinder scene, markings, and edges overall in the metal. The grip is very fine with distinct edges, some scattered light scratches and handling marks, and crisp cartouches. Mechanically excellent. This exceptional example of a historic Colt First Model Dragoon revolver, with the less encountered U.S. Dragoons marking, would make a fine addition to any U.S. martial arms collection!