Any one know ballpark figure on the chamber pressure on a 300 RUM

quote:

Originally posted by prairiewolf:
Any one know ballpark figure on the chamber pressure on a 300 RUM

hodgdon reloading data center lists different loads starting at 55,200 psi to 63,900 psi. All were maximun loads

Prairiwolf,
Speer indicates the industry pressure limit for the .300 RUM AS 65,000 PSI.

Bob

Thank thats exactly the type of info I was looking for.