Any 9mm that has been a NATO gun (has a NATO stock number) - like Browning Hi-Power, Beretta M9, Glock 17, has to be able to fire 9mm NATO, and probably have been used for decades to fire 9mm NATO.
Until the recent arrival of pocket nines, I can't envision a 9mm Luger that wasn't built to fire 9mm NATO anyway... **
And even the pocket nines that rule out +P don't rule out 9mm NATO - at least not that I've seen.
** except for the Glisenti - which I had never heard about until reading this thread
