As I recall, we used to use 47.5 gns of IMR-4895 under a 180 gn bullet in the 06 for accuracy and some hunting work. That was the load favored by Garand users with that bullet when I was shooting long range with Garands. The velocity is right around 2650'/sec, which was the match/sniper load for the 06 with a 177 (?) gn bullet - the ammo was Lake City Match ammo and it is what we used at the time for ranges out to 1K. Sometime a bit later someone developed the 190 or 193 gn bullet (Sierra I think) which was even more accurate. HTH. Mikey.