"Stop “ghost guns.” One way people who cannot legally obtain a gun may gain access to a weapon is by assembling a one on their own, either by buying a kit of disassembled gun parts or 3D printing a working firearm. Biden will stop the proliferation of these so-called “ghost guns” by passing legislation requiring that purchasers of gun kits or 3D printing code pass a federal background check. Additionally, Biden will ensure that the authority for firearms exports stays with the State Department, and if needed, reverse a proposed rule by President Trump. This will ensure the State Department continues to block the code used to 3D print firearms from being made available on the Internet."
