Here's info from Alliant's website.thank you very much for that info.
We were going to make some each at 4.2, 4.4 and 4.6 for test loads. These are exclusively for my dad's 1911. Right now he shoots 230's over 4.9 gr of Bullseye.
Edit: My loading book shows red dot for all of the older calibers like 38-40 and 32 auto, but nothing for .40/9/.45. Speer edition 13.
I'll have to look through some more books.