I don't have a picture, but it look like the 627 with the 5 inch barrel with the sides of the barrel shaved. For 250 bucks you can have your 686 made into a 38 super, If I can ever get things right on the mill I could do it for you. Right now I can't, sorry. Here is a link to the man that can, because the super is going for 1000 bucks or more. Pinnacle-Guns.com: Pinnacle High Performance Custom Gunsmithing