Was genuinely curious. The term kind of took over in the last couple decades, but I've come to realize that it's a very vague term, with not a lot of actual agreement as to what it means. To be quite honest, I've never been quite clear what the term means.

For example, you mention the AK-47. I consider it to be a fully automatic, with selective fire, machine gun. You hold down the trigger, and the gun rapid fires until you remove your finger from the trigger, or you run out of ammunition.

Interestingly, and as far as I can tell, the author of the article did not make that. He assembled a semi-automatic-only version, based on the type that is available to gun enthusiasts. IE, not a full-auto machine gun.

But anyoo, just to be clear, you would term the following rifles to be assault rifles, correct?

http://i.imgur.com/PXUg1St.jpg

http://i.imgur.com/a916R.jpg