Holy Cow! I just got through watching Mark Sullivan's latest film and there was a scene in there of a buffalo hunt. The client puts at least six .375's into the animal with little or no effect and then MK dumps the buff with a .500 NE. As they approach the downed animal MK instructs the client to finish him off. The guy tries to shoot the buff but had forgot to chamber a round, in his heightened state of mind he thens works the bolt and somehow the gun goes off before its aimed. The buff tries to regain his feet but can't,the sport then finally puts a finishing round into the buff. Now I know all the stuff about shot placement but there is no question that the big gun makes a noticable difference when the buff is hit vs. the .375 and in the MK type of make something happen hunting, I would make sure I had enough gun. I will say that the video is exciting and MK can sure shoot a big DR well. This video is worth twice the price