I guess the question that should be asked is, What would repealing the 2nd Amendment accomplish?
I am not advocating repealing the Second Amendment; it is current practice in our Republic. Only well regulated militia of the People shall not be Infringed when keeping and bearing Arms for their State or the Union.
Natural rights are not a consideration, in that Case. It is All about the collective action of a well regulated militia of the whole and entire People.
The South, is a prime example of historical precedent.
The North Had to Win, Because, Only well regulated militias of the United States may not be Infringed when keeping and bearing Arms for their State or the Union; regardless of all of the other ones.