The 168 berger has been mostly predictable on performance past 300 yards on deer and antelope. It destroys alot of meat if you hit shoulder bone area, and if you hit them in the ribs it leaves a baseball sized exit hole and turns their cavity into soup. This buck was quartering away and she hit him in the elbow and it exited his briskett leaving a softball sized hole. We walked up to a hundred and she finished him off in the ribs