Hey guys, I know someone will have an answer to this question. I have a new Ruger M77 Mark II Compact Stainless / laminate being delivered tomorrow. It will come with the standard Ruger Medium rings. What is the largest Objective lens / bell that can be mounted on the gun. And Is that with an adjustable Objective. If it has an A.O. what is the largest size.

Thanks and God Bless