Oh, please. You can’t see the gun in his hand when he opened the door. You’re making that up. Please, Megan, feel free to drive off when pulled over for a minor traffic violation. It’s your revolutionary right.
In the video he opens the door with his left hand and his right hand is out of view. The next time you see his right hand there’s a pistol in it.
Logically, he either had his right hand on the pistol or the pistol was drawn and in his right hand by his side.