Thanks AS...I do already have that document. They do show a 28.5 grain charge, but they also show a pressure of 52000 psi.
Butch, I hope you are not feeling like I've derailed your thread. I kinda suspect you were thinking more along the lines of chambering reamers when you posted your question, but once the pressure aspect was brought into play I just had to ask my own question. Maybe it should have its own thread, but to be honest I hate to think of how many pissing contests will start if I do post a new thread. We're kinda flying under the radar here, I think.
