Within the last few months, I had the scope chioce to make for a #1s in 45/70.
I wanted a lot of eye relief which the 2x7 Leupold provided.
I have it set back as far as the objective bell and quarter rib allow and with lower power setting have full view.
In the higher settings will will be limited to mostly bench testing, this is no issue.
Over the years, and with a nice number of #1 Ruger owned - wish I still had them all!!!!! - I have never needed anything other then the standard, as issued, RUGER rings.
Keep em coming!
CDOC