I already know its off, they list pellet powder being faster than BH209. In fact, if i look through that little booklet that comes with the bullets, 100gr pellets is 1819 FPS for the 250 aerolite. BH209 is a hell of a lot faster than pellets.
1831 fps for t7 pellets
heck they dont even list the aerolite for pyrodex pellets,but the 245gr aerotip is right at 1900 fps and pyrodex is SLOWER than t7 pellets.
Still have faith in their ballistics data? I sure dont. I will go with western powders ballistics instead.
