Lol! That was a very long explanation on asking to include COAL.
I only load pistol myself, and only use Vihtavuori powders and RMR bullets. My press is a Dillon XL750.
For 9mm, I haven’t used the 124 gr. match winners as you mentioned. But….I have an amazing recipe for Vihtavuori N340 with the 115 gr. RMR FMJ.
COAL: 1.115
RMR 115 gr. FMJ
PRIMER: Federal, Winchester, CCI
Vihtavuori N340: 5.2 gr.
Mixed brass
I know this is a 115 gr. and not a 124. But this combo is an insanely accurate clean burning round. I have zero problems out of my numerous 9mm pistols hitting a 10” plate at 25-30 yards. My Sig Sauer X5 Legion and CZ Shadow 2 being my favorite.
