It's funny watching all the Mutts posting stock pictures of guns and saying they own them, which makes me think they don't.
But I have a serious question.
Home defence aside, let's consider the following:
You are leaving Walmarts and a group of 'teens' arrive, one points a gun in your face and asks you to hand over your watch and wallet, the second your reach for weapons, either in a 'Fanny bag' or holster, you would get a bullet in your face.
The only chance you would have is when they are walking/running away, the crime has been committed and you are no longer under threat, under your court system you are fucked.
Unless you are Steven Seagal and can disarm them in seconds, you are toast.
Ammi right?