It just so happens that I have been loading it in 6.5 284 with 140vld jumping .005" and BR2 primers. Around 53.3gr 2980 to 3000fps in 24" CBI barreled Savage 111.
I have been having awesome results in my 243. I am getting just over 3000fps and .5 or less groups with 105 A-Max's. with no pressure signs. I am loving the new rl23 and 26.