As the years have gone by a number of people have seen us use these bars in the shop or at the range and have requested that we produce them for resale. These will work quite well on standard Leupold and Burris dual dovetail type rings and bases to allow one to remove the ring and base without having to spin the rings out of the bases and loosening up the dovetail fit over time. They can be used to spin the front ring into place and visually center a dual rear windage screw ring in the optical center of the rear ring and allow one to tighten the windage screws before the scope is installed to prevent bending the scope.
The most recent issue of Rifle Magazine, January # 266 featured these bars in an article entitled Scope-Mounting Tools by John Barsness. We'd like to thank John for this review.