An anonymous reader quotes a report from Wired: A new network of 3D-printed gun advocates is growing in America -- and this time things are different. Unlike previous attempts to popularize 3D-printed guns, this operation is entirely decentralized. There's no headquarters, no trademarks, and no real leader. The people behind it reckon that this means they can't be stopped by governments. Known only by his online moniker, Ivan the Troll is the de facto spokesman of an underground wave of 3D-printing gunsmiths. Ivan says he knows of at least 100 people who are actively developing 3D-printed gun technology, and he claims there are thousands taking part in the network. This loose-knit community spans across the whole world. They communicate across several digital platforms, including Signal, Twitter, IRC, and Discord. They critique each other's work, exchange 3D gun CAD files, offer advice, talk theory, and collaborate on future blueprints. These 3D-printed gun enthusiasts -- who share similar ideas and political viewpoints on gun control -- mostly found each other online via gun control subreddits and forums. Ivan is just one small part of this network. He says he is from Illinois, and is of "college age," but otherwise he remains mostly anonymous, to lie low. At the same time though, he's launched bombastic PR videos demonstrating the new 3D-printed gun parts he's created in his garage, including a Glock 17 handgun frame. Ivan's group says the legal challenges around Defence Distributed and the company's founder Cody Wilson are irrelevant. According to the report, the group is uploading their files individually on services such as Spee.ch, a media-hosting site underpinned by the LBRY blockchain, "and they aren't waiting for anyone to give them permission." It adds: "They've made their own 3D-printed gun designs, modified old ones, and are keeping all the Defence Distributed ones available for free too."Read more of this story at Slashdot. Click here to read full news..