“A stock AR-15 can be fired at 5 to 6 shots per second.”
You telling me I can pick up an AR15 for the first time and fire off 6 rps...I don’t think so.
You don't know the difference between a clip and a magazine so...
I didn't bring up the skill level of the shooter in question, but since you have....I'm hardly an experienced shooter, but I can dump a 30 round mag in about 6 seconds.
Given that, I have a question I hope you'll answer: What restrictions (if any) would you like to see added to make it more difficult to own AR-15s and other similar weapons?