A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed. 1 Whatever the Amendment may mean, it is a bar only to federal action, not extending to state2 or private3 restraints.To the best of my knowledge, there has been no change in the meaning of words or in usage that would affect the meaning of the amendment. An accessory dwelling unit (ADU) is a structure someone can live in without relying on another structure for basic needs like bathrooms and kitchens. All steps must be completed in order to be issued a license. We use optional cookies to support your user experience. If you would like opt out of these cookies, please click "Decline. Tasers or Stun Guns? Gun laws in California regulate the sale, possession, and use of firearms and ammunition in the state of California in the United States. Gun laws in California regulate the sale, possession, and use of firearms and ammunition in the state of California in the United States.