I have had excellent results from my AAC Edition Rem700 (20" h-bar)with the following recipe:

WCC case @ 2.005", Fed 210M primer, 41.5gn of IMR 4895 and 165 Nosler BT @ 2.795" AOL. It likes to make a ragged hole at 100yds. Haven't had time to run it out to medium ranges yet. (600yds)

BTW, I did weigh out the cases to within +/- 0.5gns and trued/deburred flash holes and primer pockets. It is amazing how much this can effect group size.