The answer:
Yes, all of our ammunition with the exception of +P+ is within SAAMI specs.
That sounds an awful lot like a canned answer when they say "all". They may very well be legit, I have just been unable to find any published data within 200 FPS of what they are getting. They must have some magic powder, or the published data is wrong across the board (which is entirely possible).
I really want to know how they are doing it so I can safely replicate it myself.
Rosewood