Yes, that's right. It is a Winchester Model 70 pre-64 caliber 375 H&H Magnum from 1952.

It's a rifle that I borrowed because importing weapons to Mozambique is not that easy and I booked this hunt in the short term. Normally I prefer to hunt buffaloes with larger calibers, but only this weapon was available. It worked, but with the same shot placement it works even better with big bores.