You are also assuming the single shooter had 100% accuracy. No misses, which is pretty impressive in hitting small targets in multiple locations at the weapon’s capacity rate of fire. The official account is simply unbelievable.
Using the weapon that is popular with target sports BECAUSE of its ease of accuracy because of it’s low recoil and shooting into a non moving huddle of children in the first classroom (one survivor at the bottom of the huddle) and in the 2nd classroom of moving targets only 4 of the 10 children who bolted from their hiding places were killed, all of which was well within the AR-15’s recommended capacity which is not anywhere near its demonstrated maximum capacity.
What was your point again?
At 10-12 rounds per minute that might be so but everytime you pull the trigger in a semi-automatic a round is fired and that can be done at 45 rounds per minute. At 50% accuracy you can hit 22 targets in just one minute.