Without a national gun registry in place & every firearm in America on it,the Preezy can’t confiscate jack.
If the po-po then start kicking in doors Katrina-style, then it’s insurrection where no Govag is safe.
Even with the list, doesn’t matter. Word will spread, guns will be hidden, owners will voluntarily disappear or take proactive measures. (I’m not advocating anything, just predicting.) While some will be easy to disarm, many will - because of the lists - clearly require significant resources to take down, and still suffer heavy losses.
They’re not so stupid as to do door-to-door confiscation. The Left is good at working around such direct action.
What is a Govag?