on the estate I worked on we had both. The rifle the toffs would use was a Rigby and every year it would have to be taken to the gun smiths to have one thing or another done to it and even then I never trusted the thing to be on from one day to the next. The estate rifle was a Mauser with a lovely butter knife bolt that got dogs abuse and was never off. Guess which one we always took out for the hinds?
We always called it the 7mm