Guns aren't for personal safety, they are for the defense of the union, in the face of tyranny and/or invasion by a foreign power. Also, hunting for food.
Sign me up for my state run militia, so that I can get my state sponsored training in!
The U.S. Constitution Article 1 wrote:
All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives.
...
To provide for organizing, arming, and disciplining, the Militia, and for governing such Part of them as may be employed in the Service of the United States, reserving to the States respectively, the Appointment of the Officers, and the Authority of training the Militia according to the discipline prescribed by Congress;
The U.S. Constitution 2nd Amendment wrote:
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.
I don't see anything about personal safety, unless I missed it somewhere.