Ur full o sht.
My Ruger Hawkeye controls the round earlier in the bolt stroke than an original Oberndorf sporting Mauser. The original, by which all others are judged. This 1922 rifle existed long before any Winchester model 70.
Good for you and your Ruger that works better than the original Mauser. Mine don't, and none of mine ever have. Every CFR Ruger I've ever owned had a questionable CRF feature. Ruger's version of controlled round feed is inconsistent AT BEST. And I'm not the only person that's ever notice it. Here's my Hawkeye African:
https://photos.app.goo.gl/tEcSduq6cJvHSzeB9https://photos.app.goo.gl/nmzFQxzWVT1uJgj16
How fkn " controlled round" do you need?
Better than Ruger can provide. Maybe your fatter bullets help. I'd send it back to Ruger, but since every M77/Hawkeye I've ever had (.30-06, .308, .270 and 6.5X55) acted exactly the same way, I figure its just a feature.
Here's the way its supposed to work. I've got 4 M70s (.270, .308, .30-06 & .300 WM) and they all work exactly this way.
https://photos.app.goo.gl/cK1XRj6u7mFV3WPq8