Manufactured in 1963. Per Don Wilkerson in "Colt Single-Action Revolver Handbook, 1955-1975," Colt only manufactured 134 second generation New Frontiers with a 7 1/2 inch barrel in .44 Special (page 188). Cylinder numbered to gun. With Colt stagecoach box.

Excellent overall with original finish, minimal handling marks, faint cylinder drag line, slightly ill-fitting replacement grips. Mechanically excellent. Box is very good.