I have a Warne steel picatinny base and use Burris quick release rings with it. I swap the same scope between a Winchester 70 270 WSM and a Savage 12 243 Win. The only thing that I don&#39;t like is that the Burris quick release rings are not one of their models that allow the use of inserts. That would be nice. Otherwise, they are very nice and very reasonably priced (<$40 I think). Swapping the scope takes only a matter of seconds, and I recorded the POI windage and elevation changes the first time. Using these recorded changes definately gets you within "minute of game" without firing a test shot.