Last Dollar is correct about the actual rate of fire from an AR-15. With use of 30 round magazines, you would have to squeeze the trigger 30 times, and then dump the empty magazine and replace it with a full one every 3 1/2 seconds in order to get 700 rounds per minute.

Claiming that an AR-15 is capable of firing 700 rounds per minute is pure bullshit on a massive scale that nearly equals what comes from King Brown.

A true sign of mental illness is any gun owner who would vote for an Anti-Gunner like Joe Biden.