Powder PSI

[sdmc530]

Originally Posted by milkmanjoe

Am thinking about the .308. When seated, the compression of the powder. The bullet will not fire efficiently without compressing the powder, but is there a general PSI that the powder is compressed to to max it out while being safe?

I get ya... I will ask my FIL about this. He is a rifle guy and been loading longer than I have. You are the first person to ever ask this on a forum that I am aware of. You must be one of those thinkers or something