Sheeesh. That’s a lot of coin. But he’s wrong, it’s not the fastest pistol round, S&W 460 has it beat
I would agree, though some believe the term pistol does not reference revolvers.
He mentioned a dust cover. Was he talking about the slide?
And what is foot pounds of pressure?
Full length dust covers on pistols are the shrouds in front of the trigger guard that run along the bottom of the slide. My all steel baby eagle had one. Kind of liked it.