....the 7WB loaded with a 150/160 NAB and a scope with an elevation dial strikes me as one of the best choices for sitting on a mountain saddle in the Rockies with 600+ yards of possibility in front of you.......
Sho' got that right!!
A properly loaded 7 Rem Mag is equally capable. There's not that much difference between them.
+/- 100 fps.
Jerry