I'm loading the 147gr truncated cone like they were 115gr round nose*.
That is pretty darned hot.
And I have to say that with many tens of thousands of them down the pipe on the Glock class guns not a single one of them have had any lead buildup that could be seen by eye. . . and yes, they do get cleaned. At least every few thousand rounds.
* - remember that I am loading for a completely different purpose - to simulate full house defensive ammo, as hot as it can be bought.