Missouri’s Second Amendment Preservation Act is one of the strongest and broadest “Second Amendment Sanctuary” laws in the country. https://thenewamerican.com/missouri-nullifies-federal-gun-control-with-new-law/
The New American
Missouri Nullifies Federal Gun Control with New Law - The New American
In a major victory for liberty and the U.S. Constitution, Missouri enacted legislation over the weekend to enforce the Second Amendment in the face of leftist efforts to subvert it. ...