I recently picked up a slug of these cheap and want to try them out. Of course there does not seem to be much/anything on these bullets and the powder I wanted to use. After digging through my books and searching on line, I loaded some up using 5.0gr of Unique, seated flush in 38sp cases. I usually put a tag in the box with the data, but would be winging it on this for the FPS and CUP. Anyone happen to have the info you can direct me to, or willing to do the math with the supplied info?