I believe in gold and silver. Just increased our position in AAAU. Looking to buy more physical but as we are roaming I am a little concerned about getting shipment. Maybe I will find some "local" sources. We will be going to family next month so we could have shipments sent there.
If you don't have anyone to leave them to I would suggest you set up a trust to then sell them on your death and maybe have the proceeds go to a gun organization or other person/organization of your choice.