Factory original 3" barrel round butt .357 magnum Model 66-3 from the 1980's. Red ramp (rr) front sight, adjustable rear sight, combat (smooth) trigger and factory orig round butt wooden grips. This was a special run for a jobber like RSR or Lew Horton. 3" barrel is great because the ejector rod is long enough to kick the empties all the way out of the cylinder, unlike the 2 1/2" barrel with the short ejector rod. I have two, you can buy one. Excellent condition, no scratches, no dings, no box or papers.