What is the story behind the Leupold 8.5 x 25x 40 scope? All I can find listed anywhere is for the 50mm objective. Did they quit making the 40mm version? I think I can work out a trade for a 40mm version, I just would like to have some opinions on it before I trade! I have not seen it but it is supposed to be NIB. How old is this scope? I hate to post this is two forumsm but I really need to know what I am getting here. If this is a good scope, I need to make this deal today if possible!