Wal0001, my advice it to use the Nosler Accubond bullets! They for starters have a very high B.C. meaning they go a long ways down range and retain their kinetic energy bettert than others. This means they will have a higher amount of "knock-down" energy hitting that animal. They are also very accurate over the partition and others too. I use them in my 7mm mag (160 grn) for mule deer and my .338 Win mag using a 225 grn bullet.