I don't even understand the rules! Is there supposed to be an assault weapon AND a machine gun in EACH photo that I'm supposed to correctly identify? Or was there supposed to be one (or more) assault weapons... and ONE machine gun in the entire gallery of pics that you haven't been able to post yet?
Telling me the make/model etc of the guns is about as useless as naming the twenty some kids in the Dougan family (is that the right name?) But, I don't mind the education.
I COULD take a stab at the question, based on just the four rifles, if that is what you want. I don't mind sounding ignorant for the FIRST time in my life.
I take it these are part of your collection. Very nice looking rifles.