Transferring Firearms



Need some help, please.

Situation is this and I'm getting 2 conflicting answers,

My Father - in - Law just passed away and was a collector/shooter. His wife asked me to sell off some of his firearms to pay bills.

Can the wife show up at the FFL and sign off as the PPT/seller? - One FFL said, "That she needs to DROS all the guns to herself, and I assume, get a FSC card, wait 10 day to get the firearms and then "PPT them?"

Am I missing something here?

Please help, I really don't want her to suffer more than she has to because that's really SCREWED for 80+ year old women.