I only got one deer with my 7mm-08 Rem last year using the 140 e-tip Nosler . One shot head on right in the throat . At around 2700 fps , this load was mild to shoot , great groups from the bench . I am very happy with them . Deer was at around 100 yards . Hope this helps .
I have had great results with the nosler Etip 140 grain in my 7mm Rem Mag. The load was shooting at 3150 fps at muzzle. The moose was at 100 yards dropped on the spot. Very accurate bullet.
I can't speak for the 7mm bullets but I used to shoot the 180's in my 300 rum. I took a doe head on at about 100 yds. I found the round in the hind end just under the hide. If I remember right it weighed about 165 grains. Nice stout bullets