To hear someone call an AR-15 or an AK-47 assault rifles makes my skin crawl as bad as someone calling a magazine a “clip”. There is a difference. Please learn it. I own an AR-15. It’s a gas operated semi-automatic rifle. It goes bang one time for every time I pull the trigger. Mine is not a select fire weapon that can be fired either in semi-automatic or fully automatic mode. I don’t even know anyone that owns one of these.
Lastly, before the video, AR is not an acronym for Assault Rifle. It’s the designation given to it by its creator ArmaLite, Inc. It's short for ARmaLite.