To answer the OP question. The ONLY caliber anyone should carry is..
500 S&W Magnum!! 9mm-45 won't do anything if someone deploys juggernauts at your location!!
All jokes aside, whatever your carry gun likes and shoots accurately and reliably.
500 S&W Magnum!! 9mm-45 won't do anything if someone deploys juggernauts at your location!!
All jokes aside, whatever your carry gun likes and shoots accurately and reliably.