Dude, please stay away from guns. You clearly have no clue.
Gun Safety Rule #2: Treat every weapon as loaded, even if you are 100% certain it is not. This is because no matter how certain you are, in the whatever chance you are mistaken, that mistake can cause immediate death or disabling injury. Simple rule to follow, even for an actor.
Gun safety doesn’t change based on the “environment”. In fact, it’s heightened here because they are known functioning weapons and he directly aimed it at his filmographer. Wasn’t even part of a scene.
Dude, never make a movie, you clearly have no clue whatsoever! LOL