Here is an FN Mauser in 375 H&H with custom bottom metal by Paul Jaeger so that it holds 6 rounds down plus 1 in the chamber. Scope mounts are Griffin & Howe.

I plan to dump the peep sight, shorten the barrel a bit and put on NECG sights. Also I will replace the FN safety with a 2 pos swing safety (model 70 style but 2 position). Plus a new recoil pad.