i use it in my 300 mag, 180 grain bullet. last year i took a founded fawn at 180 yds, tipped it over, but the exit was same as the entrance hole. i can per ner guarantee that i hit a nice buck at about 125, but no bloodanywhere. if the shot was high and the bullet didn't expand, there would be minimal damage on the animal. its a puzzler and makes me wonder about the shell.

it is plenty accurate for my use though.