The release in the spring of 2021 was not a trickle; it was a flood. According to reports following the Ninth Circuit decision, Defense Distributed published a massive set of computer files regarding 3D-printed firearms to for free download. The scale of the release was staggering: approximately 16,000 files were made available within the first 48 hours.
With the injunction quashed, Defense Distributed moved quickly. Through the DEFCAD site, the company made all of its 3D files available to the public. Anyone could download them free of charge, and Defense Distributed released all copyrights on the designs. As more users downloaded them, the files entered the public domain, a deliberate strategy to prevent the government from ever claiming an ITAR violation again. defcad files repository 2021
The proliferation of the DEFCAD files repository in 2021 caused deep rifts between gun control advocates, law enforcement, and civil liberties activists. Security Concerns The release in the spring of 2021 was
Manufacturing firearms without proper licensing can lead to severe legal consequences, including felony charges. As more users downloaded them, the files entered