Factory ammo, my recommendation would be Hornady 270 Win. 140gr SP InterLock American Whitetail and Hornady 30-06 180 gr SP InterLock American Whitetail. I don't have any personal experience with either one, but I reload 154 gr Interlocks in my 7x57 for Bear, Goats, Mule deer, Elk and Moose. Good accuracy and great performance.
