Here's my .275 I had built a few years back.

It's taken a couple a couple of fallow, impala, springbok, rabbits, hares and foxes.

LW barrel.
TSE profiled the barrel to match that of a traditional Rigby.
Rolf Bachnick did the metalwork.
Vardy stock blank (as it happens I also bought the action from Roger).
Stock by Ross Waghorn.