Odd as this sounds in a bottlenecked high velocity rifle, I've used plainbase and gaschecked bullet in the rifle and find it does quite well. But most rounds of this type do better than we would think, and the slightly smaller than '06 size case capacity seems to be a benefit. Try some 2400, 4759, 5744, 4227, etc. and you'll do well. It actually helps if the rifle has a few jacketed rounds through it to ease the leade somewhat, but my rifle shot decently with cast from the get go. 1600/1800 fps with gaschecked bullets works well.
Can't say I've used that particular bullet you mention though.