This is from a thread on the Gunwriter's forum:

Originally Posted by 30338
I found it very slightly faster than H1000. So in my 6.5-06 using 140 bergers, I was at 56 grains of H1000 and was at 55 grains of RL26. If you have an H1000 load using a 140, I'd drop down a couple of grains and work up.



A wise man is frequently humbled.