For a few years it's been a lead 400 and 31.5 of 5744, just above Trapdoor pressure depending on your loading reference. I ended up with it because that happened to be the weight of 5744 thrown without adjusting the measure that day and it turned out to be a good load.
When I was younger and impervious to recoil I ran 400 gr Speers at 2000 f/s from a No.1, but honestly it wasn't much fun even then.
