One of the more baffling things about anti-gun people is their obsession with banning instruments that make guns easier to operate, and more accurate.
They want to ban pistol braces, certain stocks, pistol grips, various stabilizers, etc.
Well, guess what, a gun is a deadly weapon. If you shoot somebody, the only way that you don't go to jail is if you demonstrate that it was him or you, and he caused the altercation. One of the things that the gun grabbers who bothered to talk about Eli Dicken reached for was the possibility that he could have hit an innocent person.
All of these things designed to stabilize firearms, that these people are trying to ban, reduce the likelihood that a person using a gun in self-defense will miss the bad guy and hit something or someone else.