I just got this today (ordered brand new) and upon opening it and looking at it I noticed that the objective lens cap doesn't look like any I've seen in any pictures. In fact, it's annoying as this thing will just dangle down the side of the rifle. Then I got to looking at the objective lens end in general and the whole end looks different from any pictures I've seen of these (focus ring, etc.). Is this a new version? Old version? A strange looking refurbished version? Thanks for your help.