Only an estimated 2,700 Second Model Dragoons revolvers were manufactured around 1850 and 1851 compared to 7,000 of the First Model Dragoons and 10,500 Third Model Dragoons. They are thus by far the scarcest of the primary Colt Dragoon models that descended from the iconic Colt Walker. They saw considerable use by the U.S. Mounted Rifles and Dragoons in the antebellum era in the Old West and continued to see use through the Civil War. This late 2nd Model is a U.S. contract revolver manufactured in 1850 and features a German silver blade front sight, "-ADDRESS SAML COLT NEW-YORK CITY-" on top of the barrel, "COLT'S/PATENT/U.S." on the left side of the frame, the Texas Ranger and Comanche fight scene on the cylinder along with the "U.S.M.R." marking and rectangular stops, square back trigger guard, all matching visible serial numbers, some small single letter inspection marks, and a distinct "JCB" cartouche on the left side of the grip (Joseph C. Bragg) and a "W.A.T." cartouche on the right (Captain William Anderson Thornton).

Very good with a mix of artificially aged gray and dark brown patina on the iron, patches of oxidation/pitting, mostly distinct markings and roll scene, attractive aged patina on the brass, and mild overall wear. The grip is fine and has clearly legible cartouches, mild handling wear, mild scratches and dings, and light edge wear. Mechanically excellent.