Keep proposing random shit that makes no historical or constitutional sense. See how that works for you.
By the way, the government doesn't have rights. The people have rights. The government only has powers. Governmental powers are limited by the Bill of Rights, not protected by the Bill of Rights.
The right of the people to keep an bear arms shall not be infringed. Your plan infringes on the rights of the people.
You know, if you don't like our Constitution, you have several choices: (1) You can pass an Article V Amendment, (2) you can call a Constitutional Convention, or (3) you can move to Canada or another country. I would recommend one of those legitimate options, rather than just using your political power to undermine the Constitution by "interpreting" it into nothingness. In the long haul, your efforts will weaken the Constitution and therefore the nation, and result in inevitable chaos, with the attendant harms that come with chaos.