As an occasional member of a FO/AO team, I have experience in the usage thus employment of a 1911A1. I learned what generations before me learned the 1911A1 is a supplement and the rifle is a primary. Is the 45ACP a one round show stopper, it depends. No details forth coming end of story. As this is written a Shield-9X19mm primarily for concealed carry with the main attributes of portability/concealment/capacity/adequate.How many here have actually used any handgun to stop anything critter or human?
Well, now that you mention it, there IS the S&W Governor, 6 rounds of .410 triple ought, thatBut it’s hard to fit a shotgun in my pocket.