The article explores the challenges of 3D printing firearms at home, highlighting the difficulty in creating functional firearms due to the need for expensive metal parts. It also delves into the history of 3D-printed guns and the debate surrounding their legality, featuring a discussion with Sean Aranda, a content creator known as the 3D Print General, who shares his experience building a hybrid 3D-printed gun called the FGC-9. Additionally, it mentions online stores like Parts Dispensed and FGCKits.com that sell 3D-printed gun kits, emphasizing the significant metalwork and welding required for the FGC-9 build.

3D Printing Gun Challenges