Thanks for posting my pictures for me.... If anyone can give me any information on the above rifle and perhaps a value, I would very much appreciate it. Here is what I know. It is a Model 70 Winchester, circa 1957, custom built by Maurice Ottmar. The Gun is a beautiful piece of craftsmanship and has "M. Ottmar -Gunmaker" inscribed on the barrel. There appears to be either an insert or sleeve in the barrel or perhaps that is just the way it was crowned. The bore is very shiny and nice. I have more photos if anyone would like more detail or info. The gun is from an Estate sale, recently purchased here is South Eastern Washington state. Thanks, Jeff