Sierra used to make a 125 HP FN-don't know if they still do. There is data for that bullet in my old Sierra manual for a 20" barrel.
Speaking of powders, the new Leverevolution from Hodgdon is the real deal. I was loading the 130 TSX to about 2500 fps in a 24" barrel. Leverevolution pushed the velocities well over 2600 FPS with no pressure problems.
