Why the fuck is he holding his rifle like a toddler would hold a toy gun? You're supposed to ALWAYS hold your palm around the handle, so your fingers would be ready to press the trigger at the moments notice. WTF would this guy do in a sudden confrontation? He would need to bring his second hand to hold the rifle, so that he could move the his left arm (left handed?) to the handle, then readjust his right arm to hold the rifle from the bottom and then aim. After a million years pass of him swindling with his arms to get his rifle into position (if he doesn't drop it out of panic) he'd already be turned to Swiss cheese.
This dude never had any military training (although his lard sticking out from under his hoodie should've been an obvious enough sign already). Thank god he at least had common sense to hold his weapon downwards, so in the event of accidental discharge, it wouldn't hit anybody.