I love the N frames, but I only have 3. One is a nickle 8 3/8 model 57-1 which is my favorite. Another is a blue 6 inch model 25-5. These are the only S&W revolvers that I purchased new. I have all boxes and papers. My last is a 6 inch, blue model 28-2 that I purchased from a member here. Nice gun, cleaned up nice and with a set of real nice target stocks she is a nice example of a working N frame. That’s when I noticed a pattern. All of my S&W revolvers, save a British victory model, have adjustable sights and and target items. Target triggers, hammers and stocks. My theme developed without my actually planning it. Now I need a 586/686 and ...