Originally Posted by sbruni
Anyone have some guidance on powders, starting loads, sweat spot, likely max and velocities.
I know these are not the 165's you are shooting, however, if they do not shoot for you, I have had really good success with this load: Federal 210M primer, powder 67 gr. IMR 7828, 140 gr Nosler Accubond, OAL 3.420.
This load worked for me out of a 270 WBY MAG with a 26" pipe. I am uncertain about the speed though.