One tough bulletReview by Kenn / (Posted on 2/11/2018)I have used this partition for well over 15 years. Species taken include Brown Bear, Grizzly Bear, Black Bear, Moose, Elk, Ibex, Musk Ox, and Sheep. This bullet has never failed me. Ballistics are great and penetration is terrific. I was only able to recover two bullets from all the shots taken. While I use Nosler's partitions in several other calibers, this is my go to bullet when hunting in big bear country. It is certainly capable of taking anything on this continent.