Some personal experiences where people I know were involved in shootings caused me to realize that anyone could obtain and possess a gun no matter how illogical it was for them to have a gun. Also, easy access to more powerful guns, guns in the hands of children, and guns that werent secured are out of control in our society. As such, heres what I think ought to be the requirements to possess a gun. Im not debating the legal language; I just think its the reasonable way to stop the shootings. Notice, none of this restricts the type of guns sold. This is aimed at the people who shoot others, because its clear that they should never have had a gun.
1.) Anyone in possession of a gun should have a regularly renewed license. If you want to call it a permit, certificate, or something else that's fine.
2.) To get a license, you should have a background check, and be examined by a professional for emotional or mental stability appropriate for gun possession. It might be appropriate to require that examination to be accompanied by references from family, friends, employers, etc. This check is not to subject you to a mental health diagnosis, just check on your superficial and apparent gun-worthiness.
3.) To get the license, you should be required to take a safety course and pass a test appropriate to the type of gun you want to use.
4.) To get a license, you should be over 21. Under 21, you could only use a gun under direct supervision of a licensed person and after obtaining a learners license. Your license might be restricted if you have children or criminals or other unsafe people living in your home. (If you want to argue 18 or 25 or some other age, fine.)
5.) If you possess a gun, you would have to carry a liability insurance policy specifically for gun ownership - and likely you would have to provide proof of appropriate storage, security, and whatever statistical reasons that emerge that would drive ability to get insurance.
6.) You could not purchase a gun or ammunition without a license, and purchases would have a waiting period.
7.) If you possess a gun without a license, you go to jail, the gun is impounded, and a judge will have to let you go (just like a DUI).
8.) No one should carry an unsecured gun (except in a locked case, unloaded) when outside of your home. Guns should be secure when transporting to a shooting event without demonstrating a special need. The license should indicate training and special carry circumstances beyond recreational shooting (security guard, etc.) If you are carrying your gun while under the influence of drugs or alcohol, you lose your gun and license.
9.) If you buy, sell, give away, lose, manufacture, modify, or inherit a gun; your license information should be recorded.
10.) If you accidentally discharge your gun, commit a crime, are referred by a mental health professional, are served a restraining order, or deemed unsafe by a LEO; you should lose your license and guns until reinstated by a relicensing process.