If I had to choose a S&W Holy Grail, it would have to be some type of prototype or test sample. I love the model 27 so, maybe a first try at the Registered Magnum. A sample or test revolver from the very beginning of the best S&W revolver ever to be produced. Now that would be a holy grail.
Sorry, but I'm reaching pretty darn high.

Jeff (GUNKWAZY)