 rounds people heard were Secret Service rounds being fired back at him. So I don't know how many rounds he fired, but I will say this. He did fire rapidly, no matter how many he fired. And what he does is he proves our point. You know, everybody says the AR is the most deadly weapon ever, blah, blah, blah, blah. And you and I both know if you take any semi-automatic rifle and fire rapidly, what do you give up? You give up accuracy, which is exactly what this kid did.