From The Atlantic:

Gun-control advocates need their own constitutional narrative, one that incorporates a broader conception of self-defense into its vision. Since Heller, the Court has drawn a straight line connecting the broader, constitutionally grounded right to self-defense to the more specific right to individual gun ownership. But defense of oneself and one’s family can be pursued in a variety of ways. An individual right to gun ownership offers one path, deputizing all people to defend themselves with a firearm at their side. Gun regulation offers another such path to self-defense, one vastly more efficacious and preferred by the American public. It represents a mode of preemptive self-defense, whereby the state is tasked by its citizens with limiting access to deadly force.