I know this can't be right, as in impossible.
However I did call LEE about it, dude said I should call the powder manufacturers, right, like it's their fault. I called them anyway. They pretty much shrugged it off.

I'm in FB jail again for the 5th or 6th 30 day stint and was not able to respond back to others asking questions, not paying attention to what I wrote the first time.
I will say that I have probably 25 or so reloading manuals that I read/research quite often.
One guy assumed that I meant frangible when I posted this was for .224 diameter LEAD bullets that are shown to be at 3,900 fps and above.

When I was checking out case volume on a lot of cartridges, I found strange discrepancies.
Why would LEE put out such erroneous information???

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