Exactly. So why do leftards take it seriously?
I shouldn't have to state the obvious, but when it comes to the left, it always seems necessary. That weapon is illegal as is, so passing more gun laws, imposing more restrictions on the right of law abiding citizens, won't stop the maniac who likely doesn't have one anyway.
Further statement of the obvious is that the meme is using hyperbole to make a point. Not necessarily the way I would go about it, but that doesn't mean it's any less obvious.
As always, explaining the obvious to those without a 'keen grasp of the obvious'. Or any grasp of it whatsoever.