crimedog, can you get good groups with Barne's bullets? A friend shoots Barnes and I really like the results on the bullet recovered from an elk he harvested. I tried to work up a good load for my 7mm Rem. Mag. with little success. I get awesome groups shooting the Sierra's with RL-22, but can't come close with Barnes. I tried RL-22, RL-19 and IMR 4831 with my best groups at 100 yards of 1.05". A five shot group with the Sierra's I can cover with a dime. Any suggestions? Oh, the information you have on the 300 Win. Mag. is what I see in my #3 Barnes manual.