It doesn't...that's just it. I had to call Extreme and talk to a tech there. He reluctantly gave up that info. They publish the pistol data on their web site, but not rifle data.
My reloads were primarily fliers using the extreme bullets, because I was pushing them to 2900 or so. Once I slowed them down to 2400, they improved dramatically.
I pay a little more for Hornady B/T at 55 Gr, but they fly true at 3,000 fps.