I may be slow, but I do poor work too!
The advantages of a detachable magazine in a center fire hunting rifle escapes me. To me, five rounds are enough and I don't need very quick reloads (except for convenience). Detachable magazine's feeding lips are subject to damage and possible faulty feeding.
The Mauser design (IMO) is excellent and it WORKS! Paul Mauser was indeed a genus and he got it right over 100 years ago.
