I highly doubt anyone on this forum plans to shoot the authorities if/when they come knocking, but you gotta understand the frustration some are feeling about investing thousands of hard earned dollars into property only to have it become “illegal”.
I’ll also add that such resistance is not necessary as they do not have the time or resources to knock on every door to confiscate. A fraction of guns would be taken away before the next party is elected and reverses nonsense orders. They will depend on people voluntarily handing them in, the rest of them will be temporary criminals and their guns will not be able to leave the house/hole in the backyard.