as has been posted so many times for a '06: 56-58grs of 4350 and the 165gr bullet of your choice. And it doesn't have to be any sort of magic bullet neither; just whichever plain jane that shoots best in your rifle.
I've shot most of the various bullets (no monos)through a 30-06 and settled on a plain jane core lokt. I've never sent one after anything that it didn't fetch. But then, so did the other bullets.
