So, you would do exactly what when they come to your house and ask for your guns that you refuse to hide?
Anyone can ask for my guns, but they can't have them. If someone attempts to disarm me by force, then they have just broken the basic civil compact, and are now fair game - just like any criminal intruder.
Your government doesn't have the authority to take your guns. They're crossing a very dangerous line to even ask you about them. Our right to keep and bear the means to defend ourselves, wasn't granted by government, and it can't be taken away by them. Should they attempt to violate that right, then they're no better than any other murdering regime in history.
If you think it's a better survival tactic to turn over your guns to a jack booted authority, or hide them like some treasured bauble, go right ahead, but you've missed the entire rationale for owning them in the first place.