Yes, but doesn't it also say this:
The 9th U.S. Circuit Court of Appeals, however, ruled that a hunting license requirement for purchases of rifles or shotguns by adults under 21 who are not in the military or law enforcement was reasonable
The right to keep and bear arms is not about hunting.
What really sucks is Montana, Idaho and Alaska are in the 9th circuit. We have about as much in common with the rest of the 9th as a a wild elephant does to a pet turtle.