New AA-12 Gauge Fires 300 Rounds Per Minute [VIDEO]New AA-12 Gauge Fires 300 Rounds Per Minute [VIDEO]It looks as if the American Soldiers just got the new AA-12 known as "The Worlds Deadliest Gun". It fires at a rate of 300 rounds/shells per minute (that is super fast for a 12 gauge).Rudy FernandezRudy Fernandez