PMER.
I shoot the T/L version of that mold.
it does just fine on top of 2400, for hunting I use 22.5 grs and a filler of Dacron.
I have taken it up to 24grs with and without the filler, but the steel butt plate on my 86 and my shoulder don't get along at that point.
if I wanted full on oomph for some reason I'd look real hard at H-322.