So, I can't find reliable data for what I want to load so I am going to make it up on my own.

Hope I don't kill myself.

I'm trying to load some 150gr bullets for my .300 Blackout. Maybe some 168gr as well. I have data for lighter and heavier bullets so I am making a little graph with those weights and charges and going to fill in the blanks. Hopefully the pressure curve is pretty linear. Looks like I will probably try 16.0gr of 296 with the 150gr bullets and maybe 14.0gr with the 168gr bullets.

Wish me luck.