i have been trying to work up a load for a guys 30t/c. his hornady 165s will one hole but i cant find any data to match them. i pulled one apart and weighed the powder and it was 46.6 grains. all the data i could find for this round doesnt go over 46 grains. the powder in the hornady round was small, flat circles. ive tried varget and benchmark and cant get good groups at all. it has a 26" barrel on a pro hunter with 5r rifling.