If it's true and there's been an exchange of words it makes it more troubling, I find it unlikely you would attack someone who was pointing an assault rifle at you, all supposition though.
Sent from my SM-G935F using Tapatalk
Not just the aiming, from the stats given the clip is 30 and it empties that in a few seconds, it's not designed for accuracy and I presume you would do short bursts aimed at the body. If you miss or don't incapacitate them you would likely be killed, all this shout a warning is ok for trained...