That extra 150 or so seems to be there.
Load data reflects it, and experience so far seems to bear it out, although I need to play with seating depth with RL15 to see if pressures change enough to run a little more powder. I haven't been able to get up to 45g of RL15 without pressure signs so far, - but with admittedly softer Federal brass.
Still, I'm using the same brass with Big Game.
I know RL15 has been the 'Fire's proven standby for 7-08, so I may find I haven't played with it enough to let it show its stuff, but Big Game sure shows lots to like, as well.
DJ
