The Department of Justice recently submitted to the Office of Management and Budget a notice of a proposed regulation to clarify that the definition of “machinegun” in the National Firearms Act and Gun Control Act includes bump stock type devices, and that federal law accordingly prohibits the possession, sale, or manufacture of such devices.

"President Trump is absolutely committed to ensuring the safety and security of every American and he has directed us to propose a regulation addressing bump stocks,” said Attorney General Jeff Sessions. “To that end, the Department of Justice has submitted to the Office of Management and Budget a notice of a proposed regulation to clarify that the National Firearms and Gun Control Act defines ‘machinegun’ to include bump stock type devices.”

This submission is a formal requirement of the regulatory review process. Once approved by the Office of Management and Budget, the Department of Justice will seek to publish this notice as expeditiously as possible.