I have a 1964 manufacture .270, 18". For 44 years, this gun wore a Weaver K-4 in Weaver top-mount rings. My dad filled his tag every year with it. I have the rifle now, and it is special to me. It is also 99%, perfect deep blue & great high-gloss finish. I have replaced the K-4 w/ a Leupold Vari X III, 4X14 AO. The scope was a "Gift" from a ranch owner frustrated that I could not see anything through that Weaver in late afternoon. We stood on a mesa looking into a ravine, he was cussing at the doe I could not see, finally grabbing the barrel & "directing" it on target so that I could finally get a sight picture. Afraid I would accidentaly tag one of his breeder stock, he offered up the Leupold gratis.
I still hunt with it. I have another 70, a more recent mid 90's, not a good vintage but mine really shoots. 7 mag, stainless featherweight CRF with a vari x II 3x9.
The Weaver is now on a model 94 in the original rings. You are all free to flame the heresy of a mid 90's 70, a 64' 70, and a scope on a 94. I love em' all, and hunt with them all.