How did he manage to grip the edge of the roof carrying a rifle. I have yet to see a rifle. He had to drop at least ten feet.
He sat the rifle down at the edge of the roof, then he climbed over the edge, hung by one arm and reached up and grabbed the rifle off the roof edge and then jumped with it in one hand. Looks like he dropped it when he landed and it took him a few seconds to gather it back up again so that he could run with it.
“I have yet to see a rifle.”
You will if you download it, slow it down, and zoom in like I did...