I was wrong...
watched the first shooting again. He actually brought 2 weapons into the first shooting.
After he shot the 2 guys at the front door, he tosses that weapon.
Q was just being discussed on WABC Radio by Curtis Sliwa and his co-host. They were talking about the Staten Island Mob Hit and the pic of the guy with Q written on his hand. Curtis found it interesting. Co-host found it conspiracy. It was a few minutes of conversation back and forth.
First one was the shotgun. Fires nine blasts and throws it down and picks up his AK-47 and continues on. He’s firing semi-automatic (one pull one shot) but with the weird strobe light it seems like he’s firing much faster.
BTW the song Tarrant was playing in the video is called The British Grenadiers.
https://www.youtube.com/watch?v=PGrxHO-B2TY