I Want to Be Positive About Life

Would this work to curb gun violence? When you purchase a gun, two other people have to sign that they believe you will be a responsible gun owner. If your gun is used for any illegal activities, all 3 of you lose the right to own guns or recommend others for life. For every new gun you buy, you need 2 different people to vouch for you. To buy an automatic weapon, you need 8 people to vouch for you.