The Right of the People shall not be infringed. The sentence boils down the same no matter how you look a it.
This guys only crime was owning guns YOU want the government to keep in arsenals and dole out on a license.
As I said, your concern is noted for the hollow bs it is.
Article I Section 8 provides that Congress has the power to build: "...... Forts, Magazines, Arsenals ......."
Bet you didn't know that.
Just so you don't think there's some funny business going on when I demand my weapons from the arsenal rather than Billybob's Gun Shop.