If the .45 has the best stopping power,and the best penetration, why even bother with a 9mm pistol?
I am only asking for fun, as I have both calibers, a Glock 36 and a Kahr PM9, and I carry both. Just wondering why folks have a 9mm if the .45 is the Big Dog of bullets. I can hide my .45 as well as my 9mm. Again, this is not a caliber war, just wondering why you dont carry the big dog?