My most favorite gun and ammo supply store, Cheaper Than Dirt in Cow Town, Texas, done went and sold a store record $101,000.00 in merchandise the day after the presidential erection, uh, election.

Last week, they had five Barrett .50 cal shooters in stock at $9999.00 each. By close of business on Wednesday, one remained available. That's some mighty heavy fire power any way you cut it. Not to mention some big bucks being spent.
At the other end of the spectrum,
Bananapanties wants a .22 pistol for...what? Shared this with a buddy at work today. His comment, "you're just gonna piss 'em off with a .22."
For comparison, my thirty-three year old Army Staff Sergeant youngest son took a 9mm round in the chest, was knocked down but got up to return fire thanks to his SAPI -Small Arms Protective Insert- body armor. Score... Army 1 - Tango 0. Huah!
Bottom line, if you feel the need to own or purchase a pistol, get the proper training and maintain a grasp of what you are doing. Like my granddaddy used to say, "Don't go off half-cocked."
Monte