I'm amazed by all the threads that are titled "Cartridge X and RL26".
May give it a try with both the 180 and 200 Partitions in the Biesen.
Agreed. Its been great for velocity and accuracy in the 22-250, 6.5 CM, 7 WSM, and 300 WSM is what I have tried in in thus far personally. It also pushing 162 ELDX at 2700 fps out of a 24" 7-08 my buddy loaded up for it while I was working up the 7 WSM load. Cool to see there is great potential in it with the 30-06. Will be dorking around with some in that cartridge soon I hope.