Colt 1877 Lightning, .38 Colt. Built in 1891 with a 4 1/2″ barrel and hard rubber grips. The Colt archive letter show that this was shipped to Melbourn. This has Australian Military marks 3/424 on the frame=3rd Military District-Victoria gun #424. The butt shows an unknown 1h over 18081. The ejector rod is a new replacement. This has an outback patina overall and the bore is VG. This is in proper working order. The factory letter will be included. Antique.