R22 or R23 in the 280 Remington?

Both do well in 06' size cases. You simply have to try them and see which shoots better. With all the variables, it's the bottom line.
 
I had great accuracy in a 280 Rem with 140 gr PT and BT bullets using RL19.

JD338
 
23 has been excellent for me in the 270, it's temp stable for the most part and accurate. I have pretty much replaced anything I'd do with 22 with 23. I guess if I was sitting on a mound of 22 I'd use it up since it has been great for me over the years, but I can't see not using a more stable powder if it works as well for me.
 
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