Originally Posted by
1hole
You're spinning your wheels looking for exact load data for every bullet made; it just isn't available.
It would be virtually impossible for our loading book makers to provide data for all individual bullets, including cast, and it's neither necessary or helpful anyway. Book makers develop their data with their firearm and your's is not theirs, that difference alone means far more than the shape of any bullet.
The way it's done is we pick a bullet of similar weight and type (jacketed or cast ), find published data for it and develop our own load from there.