Re: 300 win mag
I'm shooting 220gr matchkings with 71.5gr of H1000 about .005 off the lands.... that close to the lands and, it's a good load. At 1100ft above sea level at 95 degrees, I'm at about 28moa up at the 1000yd line from a 100yd zero.
Not too hard on the brass and, it's shooting just about 2775fps out of the barrel.
It's shooting about .3" 5 shot groups out of my rifle at 100yds.
I'm shooting a 26" 1:10 twist LW barrel on my rifle, if that helps.
The steel at 1000yds usually gets a stripe painted across it. The wind gets me some but, the elevation is always dead on.
It's too bad I can't find the 208s.
FWIW: I had a kick ass accuracy node on my rifle at 73.5gr of H1000 and, that was maybe better but, I was really putting the brass through hell in my own rifle. That load was coming out at 2860fps so, I backed mine off a bit but, everybody's rifle has it's own personality.