This Ruger manufactured third variation 5 1/2" long barrel with the serrated front sight blade is for the old model 3 screw Single Six single action revolver with the fixed style rear sight and is in very good condition retaining over 95% original blue finish with light wear. The bore is bright and rates excellent. (file photo)
Markings: This barrel has the later markings after the company became Incorporated: Sturm, Ruger & Co., Inc. / Southport, Conn. U.S.A.
