The world’s biggest social media sites are home to thousands of 2nd Amendment devotees who believe anyone should be able to use a 3D printer to build their own gun. Meta, Discord and the DOJ are trying—and mostly failing—to contain it. Read the full story on Forbes: https://www.forbes.com/sites/thomasbrewster/2025/10/14/inside-the-3d-printed-gun-movement-and-the-governments-attempts-to-spy-on-it/ Subscribe to FORBES: https://www.youtube.com/user/Forbes?sub_confirmation=1 Fuel your success with