Explain to me why a bolt action rifle in which the bolt holds the cartridge while feeding it into the chamber - is not a "controlled feed" action.
I don't have a 375H&H to try it on, and maybe they act different.
My Sako 85 "kind-of" (loosely) controls the cartridge out of the magazine, unless I stop and reverse the motion (never touching the ejector of course) at which time it becomes pure pushfeed, with no more control of the cartridge than a Remington 700. Winchester called this design CRPF (controlled round pushfeed) to differentiate it from the real thing.
Not CRF in my book, or Paul Mauser's either I suspect.
_