The rifle is a Ruger American Predator. I purchased an SWFA 6X and need 30mm rings. What rings do I need and still be able to use the base that came with the rifle?
I just mounted an SS6X on a Kimber Hunter.
I use Leupold STD bases and tried “low” rings first.
They worked perfectly - until I tried to work the bolt......a no-go.... eye piece was in the way.
I had to go to “high” rings to get the clearance needed, in this case.
Your Ruger may allow for lower rings if bolt rotation isn’t as high.....
BT53