Gunner Asch wrote:

I was not aware of 4831SC. I imagine it meters a hell of a lot better
than the old standard.

I use H4831sc in the 7mmMag and it meters through an RCBS uniflow powder
measure.

Blue Dot goes a long way at 15 gr in a .223.
H4831sc disappears fast at 65 gr in a 7mmMag.