The only thing declared necessary in the Constitution & Bill of Rights is the #2A Militia of the several States.
“A well regulated militia being necessary to the security of a freeState”
https://ConstitutionalMilitia.org
Ares (6th February 2016),mick silver (6th February 2016),midnight rambler (6th February 2016),Shami-Amourae (6th February 2016),Tumbleweed (6th February 2016)