Turns out to be interesting thread (s).
There are two highly conflated threads. This one is titled "Should a catholic [small c] support GUN RIGHTS? [All caps]. My view has been subtly altered. My initial thoughts were, of course we Catholics [upper case] should support rights that uphold the dignity of life. Rights [lower case] are rights. But after a bunch of replies, what I see is those supporting control of some sort have provided reasonable responses, and those supporting no control have been wildly, in my opinion, unreasonable.
Since a question starting with Should a, implicitly asks for opinion, my opinion is now trending towards more control.