Has anyone recently transferred firearms from a deceased parent?

[LUVTOHUNT]

My father passed away 4 weeks ago. He has a number of non-restricted firearms and I would like to take possession of them. His PAL was good until next year. My RPAL is good for two more years. His Will states that I am his Personal Representative, Executor and Trustee. What would be the best or proper course of action I need to take? Has anyone dealt with this scenario recently as I am looking for advice. Thank you.