Original U.S. Indian Wars Era Colt Model 1861 Navy .36cal Percussion Revolver with Ivory Grips made in 1867 - Serial 30185 Original Antique Guns or M-1915 Variety

or M-1915 Variety

which are all original USGI components

Maerz 1927  (March 7 1927

it has a detailed maker marking as well:

Original U.S. Indian Wars Era Colt Model 1861 Navy .36cal Percussion Revolver with Ivory Grips made in 1867 - Serial 30185 Original Antique Guns or M-1915 VarietyOriginal item: Only One Available. This is a very good condition example of a Colt Navy percussion revolver, manufactured in 1867 and fitted with some fantastic aged ivory grips. The 1861 Navy Revolvers have always been hard to find, being much overshadowed by the famous Colt 1851 Navy Model. The 1851 had a 36 caliber Octagonal barrel, and many thousands saw service in the Civil War. The 1861 Navy Model was also in 36 caliber but the barrel was