My step-mother's brother is recently deceased and was a long time member of the Pennsylvania Law Enforcement community. He had a small collection of firearms mostly consisting of pistols. My step-mother wants me to have them I am more than willing to accept. I have done some research and as far as I can see there are no registration laws in PA. I need to transfer these guns into my name as the legal owner. What is correct legal process for this transaction to be made?

Thanks,
JB