I am totally at sea in this situation. I need a set, or pair, of 30mm matte rings for the ruger 77 with the bases milled into the receiver. The heights of the current 1" rings are aprox. .550" for the rear and .440" for the front. I have looked for a chart or anything that will give me some guidance as to the height of the extra high, high, medium and low rings so I can figure what I need. No joy.
So, can someone tell me what I need or, even better, give me a link to a chart that has the ruger ring heights?
Just one more reason why I don't like rugers.