I bought a blued 6" Model 19-3 with a stainless rear sight...I'm about to go on a hunt for a replacement rear sight assembly and screw in blued finish...Distance between the mounting screw and elevation screw centers is right at 1 13/16"...Front of leaf is square...With that barrel length, which height rear blade should I look for?...There seems to be only two heights to choose from in my looking...Thanks for any suggestions...
...Ben
