My Brother-in-Law, who is currently an attorney and who used to be a sheriff’s deputy, carries a .22 cal Berretta and I think he is nuts for the very reason you just raised Redneck :!: :!:
Personally, I think the .45 cal is a much better service round than anything - particularly if you fire it out of a Glock Model 21. The US made a big error when it passed up the Glock as a service weapon (in .45 cal, 9mm or .40 cal). I like my Berretta 92SB, but if you are deployed out in the boonies, you need a reliable, durable weapon that won’t quit on you.