Well I will tell you Hevi- 13 #7's will probably kill as far as it will pattern 100 shot in a 10". How far that is I don't know. Nor do I care. Again I will say that nobody that is a turkey hunter has any business trying to shoot any turkey past 60yds. And really 60yds is 180 feet and really to dang for to be shooting one in all reality. Again, go read what I posted in your other thread. Hopefully you will get it.