From: JeffRelf.F-M.FM on

Re: http://jeffrelf.f-m.fm/GrannyPatosGun.jpg

It's a semi·automatic, 30 rounds in 30 seconds. No special license.
An automatic would do 3 rounds per second.

Like the M16, it takes .223 Remington ( 5.56 x 45 mm NATO ) ammo;
like this:
http://www.jandcsales.com/pictures/223_62Prvi_W.JPG

The gun costs 1,800 dollars; 500 dollars for one thousand rounds.

That's her gun, in her house ( in Tampa ), not mine.