...even tho a lot of that data is gleened from cast bullet load data and then worked up and down, it work just fine with
Jacketed Bullets...cast bullet data used has much lower pressure, so even tho you will obtain higher pressures with
non cast bullets, you are still nowhere approaching SAAMI max specs...
Are you sure about that?
J.B. has written that jacketed bullets produced
less pressure than cast bullets since cast bullets bump up to fill the bore more completely.
I believe he's also written about this same idea in a Handloader article or two...