Original Civil War Colt Model 1851 Navy showing a nice untouched patina! This example shows a pleasant uniform patina finish throughout its entirety. The frame, trigger guard, barrel, and backstrap all show matching serial numbers with the cylinder showing a likely “campfire swap” mismatch. Mechanically the action functions well. This is a solid example of a Colt Model 1851 that did its job during its period of use and pleasantly shows it through its honest condition!