https://apnews.com/6e54c59413614d1c960faf210b16e1d7 > A little-known dispute over 3D-printed guns has morphed into a national legal debate in the last week, drawing attention to a technology that seems a bit of sci-fi fantasy and — to gun-control advocates — a dangerous way for criminals to get their hands on firearms that are easy to conceal and tough to detect. > The gun industry calls the outcry an overreaction that preys on unwarranted fears about a firearm that can barely shoot a round or two without disintegrating.