The Second Amendment is an instrument of government. It’s not about hunting or gun collecting or carrying your pistol into the saloon.
In Federalist No. 29 of the Federalist Papers, Alexander Hamilton explained at great length precisely what a “well-regulated militia” was, why the Founding Fathers thought we needed one, and why they wanted to protect it from being disarmed by the federal government.
It should be a properly constituted, ordered and drilled (“well-regulated”) military force, organized state by state, explained Hamilton. Each state militia should be a “select corps,” “well-trained” and able to perform all the “operations of an army.”
The militia needed “uniformity in … organization and discipline,” wrote Hamilton, so that it could operate like a proper army “in camp and field,” and so that it could gain the “essential … degree of proficiency in military functions.”
And although it was organized state by state, it needed to be under the explicit control of the national government. The “well-regulated militia” was under the command of the president. It was “the military arm” of the government.
The one big difference between this militia and a professional army? It shouldn’t be made up of full-time professional soldiers, said the Founding Fathers. Such soldiers could be used against the people as King George had used his mercenary Redcoats. Instead, the American republic should make up its military force from part-time volunteers drawn from regular citizens. Such men would be less likely to turn on the population.
And the creation of this “well-regulated militia,” aka the National Guard, would help safeguard the freedom of the new republic because it would make the creation of a professional, mercenary army “unnecessary,” wrote Hamilton. “This appears to me the only substitute that can be devised for a standing army, and the best possible security against it,” he wrote.
That was the point. And that was why they wanted to make sure it couldn’t be disarmed by the federal government: So a future “tyrant” couldn’t disarm the National Guard, and then use a mercenary army to impose martial law.
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