BERETTA USA CORP MOD 21A POCKET PISTOL W/POP-UP BARREL 2.5 INCH BL. .22 LR

I had one of these a few years / decades ago. Where I use to keep it in my pocket as a backup gun. When I had to go into some really bad neighborhoods.
But that was when I was a lot younger & dumber. Now you could not pay me enough to do that anymore!
I also remember that it was easy to clean and I could not hit anything with it past 8 feet or so.