22 cal. 20 inch octagon barrel. Real good bore and crisp action. This nice little Colt Lightning has most all of the original blue remaining on both barrel and frame with minor dings and scratches. Good case color on the hammer. Sharp markings. Refinished wood is good overall with a nicely done repair/splice at the toe. Brass inletted plaque on the left side of the stock has the initials “M G” and “DEC 25 02”. No doubt someone’s Christmas present that year as this gun was made in 1902.