Oldfenderguy, something I've thought about alot is my nosler manual lists the 308 win with a 165 and RL-15 at a max loading and velocity of 2820 fps. My cherished 30-06's and their pet load of 57 gr. IMR 4350 has a MV of 2832 which is only 12 fps faster. Something else for those of you to think about too
. I know it drives me crazy to think that it is that much on the heels of the 06!!!!