Quote Originally Posted by bigedp51
the military 5.56x45 is loaded to higher pressures
Quote Originally Posted by bigedp51
Now take your finger below and read the .223 Remington line and read the four different pressure "method" readings for the SAME EXACT PRESSURE.
:) It sort of seems like you're confused as to exactly what your position/argument on the pressure issue is. When you decide whether you think that the SAAMI, CIP, and NATO specs are just 3 different ways of expressing the same thing _or not_, that'll probably help you formulate your thoughts better.

Have fun with this. :)