Hello everyone. I am in the process of trying to find a .375 H&H. I am confused beyond belief when it comes to the Winchester model 70. I know a pre 64 is a control feed. What about post 64. Some info I have read on the internet says Winchester made al their .375s as control feed, others say some of the .375 models over the year were push feed. Can someone tell me what specific models/years are control feed?