I have both a 7Mag and a .300 Win. Have used both over the years to the point of which rifle killed what.? Overall I cant say that I noticed any difference in killing speed between the two.
I Used mostly 180 & 200 gr in the .300 and mostly 175 in the 7.
Moose, Caribou, deer, elk, grizzly bear all taken cleanly. Never lost a animal with either. Recoil with the Win a little sharper.
BTW my .308 kills as good as the .300 and 7.............
