WOW!!!!9mm Luger is used in America for the SAAMI load. 9mm Parabellum is used worldwide for the CIP/European load. 9mm NATO is used for the NATO Stanag 4090 compliant ammunition which is loaded to 41,415psi.
From the OP:
As a commercial reloader, can you confirm this? Do you know if this means the entire action is rated to 43,500 or just the barrel?PS - As an example I've read Glock rates their 9mm pistols to 43,500 PSI, that should mean that a Glock should be able to do it all.