You said; “...which can include PTSD - from owning guns ...”
I am of the belief that you to have been judicially classed as a danger to yourself or others ...
According to what I’ve seen, even if you’re not adjudicated it goes in the record and that in turn gets submitted to the data base that may or may not be used for an approval. BS if ya ask me. (And, I didn’t say it, the report did. LOL! I only report the news not make it. I hope!)