What's she going to be hunting? If deer is the biggest animal then the 7mm would be OK but throw elk or moose into the mix and the 308 wins hands down. You can look at all kinds of energy figures on paper, but the 308 is just one of those calibers that performs better on animals than it should.
140 grain Accubonds through a 7mm-08 = dead moose. I disagree that you need a 308 over a 7mm to tip over moose.



















































