Found this 9mm Luger ammo vs 9mm

[Jasta2]

In my Navy shooter I have fired older 9mm Luger ammo, and todays 9mm (no +p) and found no difference in function or accuracy. I must be out of touch. Used the term 9mm Luger, and just 9mm, but never 9mm NATO. Of course hear the term 308 NATO used all the time.