He's still got a face-- totally fake.
Not writhing around in agony, spraying blood out of the wound to his hairline-- totally fake.
Muzzle blast looks like a blast of moist air (photoshopped in)-- totally fake.
Hat flies off in a strange direction in relation to the muzzle-- totally fake.
No echo/cut off echo, unlike the two previous real shots-- totally fake.
Luck favors people who do dumb stuff like this, and the gun goes off as they're tipping it towards their face. Unless you're thinking, "I know better than this, but...", you'll probably be spared.
But hey-- why let fact get in the way of a video that'd make a great case for the anti-2A lobby.