My Grandmother gave me a pistol that was my grandfathers. He pasted away some time ago. My question is how do I get it registered in my name. He purchaced it back in the 60s. Im not sure it was ever registered. Most likely it was. But if not, how would that work. By the way, I do live in California. Is there a one time Grandparent passing down of a gun law? If so how does that help me? Any chance that the ten day wait is not needed? Any advice or feed back would be great.