Nowhere in that state constitution does it say you do not need to buy a hunting license.Yes Tom. Owning a firearm is one of the rights enumerated in the Constitution. It's very similar to the way the right to hunt and fish is listed in the constitutions of 22 states. Article IX, Section 7 of the Montana Constitution states "The opportunity to harvest wild fish and wild game animals is a heritage that shall forever be preserved to the individual citizens of the state."
Owning a firearm may be a right but you will still need the proper hunting license to harvest those animals so still the need to disclose your SSN.