.45 Long Colt. 5.5" barrel length. SN: 2000. Blued metal finish with replacement brown synthetic Colt medallion grips and featuring topstrap notch and front blade sights. Double action hand ejector six-shot revolver featuring a lanyard loop to the butt. Markings include NEW SERVICE 45 COLT to the left barrel with two-line address to the top reading COLT'S PT. F.A. MFG. CO HARTFORD. CT. U.S.A./PAT'D AUG. 5. 1884. JUNE 5. 1900 JULY 4. 1905. Serial number indicates frame manufactured in 1899, but the patent mark to the barrel suggests that it has been replaced.