I had never heard any of the failures of this bullet, and tried it this year, to experience the problems. I did a google search on Berger bullet failure, and this thread came up. Regardless how old it is, it still has good information. And, this thread is not good advertisement for Berger. These bullets are unreliable for hunting, and cost me the largest buck I have ever shot. I have picture of the buck, from a few days ago. 6 weeks after I shot him, he is alive. Very poor condition, but alive a sporting a wound on the exit side of his rib cage that should have been a fatal wound. That bullet did not expand properly.