Second Amendment. The Second Amendment of the United States Constitution reads: 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.. Such language has created considerable debate regarding the Amendment's intended scope.econd Amendment. The Second Amendment of the United States Constitution reads: 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.. Such language has created considerable debate regarding the Amendment's intended scope.