Colt US Model 1851 Navy Percussion Revolver 36 cal Bore VG plus, Mech VG, Has replacement one piece wood grips, Has a 7 ½” oct barrel with Exc Colt one line address. The cylinder has 75% cylinder scene. Serial# 175,881 matching. Including ramrod and wedge. Metal overall has an aged grey brown patina finish. The frame has Colts patent US marking on the left side and 36 cal on the triggerguard. There is also a CO marking on the barrel, triggerguard and backstrap behind the hammer.