The J.P.Sauer 3000 would have to be one of the most popular 'modern' drillings exported to the West, even marketed in the US by Colt I believe! Its most commonly encountered chambering would have to be 12/70 x .30-06. Never heard of one failing to extract.

My mate has one, and was hunting pigs with it last week as a matter of fact. His ancestry is Kraut, so he has a soft-spot for European hardware.