I just recently started loading some test pills for my 6mm Rem, and my .243 WCF.

I'm testing 95 gr bullets. Hornady SST for the 6 remy, and Nosler Ballistic Tips for the .243

Does anyone here use Reloader 22 for those Cartridges?

I use RL 22 in my 6mm. The son's 243 gives better accuracy with RL19

I load RL22 in my Pops 243 with 90 grain Sciroccos. Great accuracy and velocity from a 22" Remington 788.

I've found that RL19 gives me the best accuracy in my 6mm Rem. The max charge in my rifle fills the case so you are likely to be slightly compressed with RL22. You should be happy with one or the other.