I am starting a new custom build, and am going with a Mark4. This scope is in excellent condition with no marks on the glass or tube. It is mounted in Mark4 Tactical rings. You can see where the rings were mounted, but you can practically lick your finger and wipe them off. Adjustments track true. VX-III 6.5-20x40 VHR $700 shipped. Also have the Leupold screw in, flip up aluminum objective cover. This thing really is much nicer than the Butler Creeks. $25 with purchase of the scope.