For the 250 NPT fans...
Brian Pearce has published a load with RL22 that gets 2852 fps with 24".
Not in my .338.
I find internet loads consistently not the same as my Oehler 35P readings, with H 4831sc being the most overrated of the overrated, in this chambering.
Only Rel 17 has exceeded 2800fps using this bullet in my own, and a range of other .338's I have tested.
Hence the comment you commonly see here, "YMMV".