As pdq says, we don't need to amend the second amendment. Take another look at it:

A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.

The stated purpose for the amendment being obsolete, the amendment itself must therefore be obsolete and therefore moot.

Seems to me that's good reason for the courts to ignore the second amendment altogether.

Thanks, pdq.

-Joe-