How or from where do the gun writers get their pressure info from regarding loads that are not
listed in manuals? Like when Brian Pearce may list pet load for hotter .45 Colt or .44 Special.
Do they have a deal with powder companies to test their loads?
Can you send a powder company your brass and particular bullet for them to test pressure using their
particular powder?
listed in manuals? Like when Brian Pearce may list pet load for hotter .45 Colt or .44 Special.
Do they have a deal with powder companies to test their loads?
Can you send a powder company your brass and particular bullet for them to test pressure using their
particular powder?