I consider myself not a “strict constructionist” but a “Freedom Fundamentalist” - the acts of a few deranged or co-opted individuals should not require people of sound mind to surrender what freedoms we still enjoy. For that reason, while I don’t own a gun of any sort, I believe in defending that freedom for others, and all other remaining freedoms along with that. You can treat the symptom by banning types of guns, or you can treat the root cause that makes unstable people kill.