I used to use the 200 gr. Speer and IMR-4831, but I can't find the exact load just now. In a Remington 721 .30-06 converted to .300 H&H I was getting about 2900 fps and 3/4" groups. I used Winchester Brass and the Federal 215 Match primer. When I finally got it out hunting, I would up shooting a basket racked 6 pt. that was chasing a doe at about 6 yds. it worked.
