Uninvited "guests" tend to get their @$$ shot off around these parts.....
I love Texas. I'm reminded of a quote from a Bill Maudlin cartoon that I probably won't get right: "You guys would've lost the war without allies like Texas and Russia."
Sometimes governments have a false sense of entitlement, just like some people do. They believe things belong to them, rather than they belonging to the people.
As far as confiscation goes, I wouldn't worry about things or arms as much as I would property (land and buildings).