I've posted already in WTB about a rear sight....if that doesn't come through though, what are some other options for sights on this S&W 66-2? Red dots, other sights, ? I'd like to still be able to holster the gun but that goes out of the picture with a scope right? Thanks...have a great Tuesday!!
You may also want to check with Jerry Rodgers, who has many parts for older S & W s. He will need the distance from the forward edge of the frame notch for the rear sight to the center of the front mounting hole, which is different for various K frames. Be sure to tell him you need it for a stainless gun (and hello from me).
A couple of places to check would be Numrich gun parts or Jack First gun parts. Wiegand, SDM or Cly&Slide also may have something that would work for you.