Dang it guys, I had to go out and buy a 308 hawkeye all weather because of this thread. I am leaning toward varget powder becasue it is $3.00/pound cheaper than RE15. Funny, nobody mentioned that or maybe I just missed that little tid bit. I had my heart set on RE15 too!! I think Varget will do pretty good though because of its insensitivity to temperature. I'll work up to that magic 46 grains that JB talks about with probably a 165 or 150 grain bullet.