That S&W 686-4 7 shooter with a 4" barrel is my Holy Grail gun. Years I have been looking for one. I have the 686-4 + 2.5", 6", 686-5 + 4", 686-6 + 4", blue 586-5 + 6" and a blue 586-7 4" 7 shooter. And a S&W 686-4 6 shooter. But not the 686-4 7 shooter with a 4" barrel. Oh well. If you see one buy it. Enjoy.