I'll second 75 grain Hornady HPs.
I'm running them through an old factory Remington 700 with a trigger tuned to 2 1/2" and a new classic ADL factory stock yet the action was manufactured way back in 1963. The rifle now wears a 6x18 VXII. Mind you it only has a 20" barrel but with 45 grains of WW 760 my best groups are around .125 and my exits holes on chucks are usually 2-3".
I really can't ask for more.
