Full text will read:
“The right of the people to keep and bear arms shall not be infringed.”
I think that it already does.
you have to understand the judges.
The test would be one of “strict scrutiny” so you could actually HAVE a fundamental individual right AND the ban on handguns. The court could find it is the TYPE of gun banned and since you could own a highly regulated long gun, the strict scrutiny test could be passed.
The letter of the law is irrelevant here. It is the minds of the judges that matter.