G'Day Fella's,

I would like to build up a custom single shot in 257 Weatherby Magnum.
I would appreciate your experience based views and opinions on which of the three subject action models would be the Best to build the rifle around. I would like to use this rifle for both Alpine and Open Plains hunting of deer sized animal and to keep the total weight to 7 or 8 pound/3.5 Kg.
HooRoo
From
Hommer