Now given the odds of having to face an firearm armed adversary does caliber still mean little to you guys?
Yep, caliber doesn't mean as much to me as my returning accurate fire. Just as long as I hear a bang every time I pull the trigger and get hits with every bang. I am not very concerned whether I am killing or just wounding my attacker. I just want to convince my attacker to abandon his intentions of harming me and mine. If my hits hurt my attacker like the dickens, I am not all that concerned whether my bullets are .22's or .45's.