3D Printing Patterns Might Make Ghost Guns More Traceable Than We Thought | 404 Media (www.404media.co)

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[-] nous@programming.dev 7 points 1 week ago

Also worth pointing out:

There are other issues too. All of Law and Blair’s tests were done with one kind of 3D printer—a Prusa MK4S. There’s hundreds of different devices on the market that all behave differently. Law also pointed out that brass nozzles warp over time themselves and may produce different results after hundreds of prints and that different nozzles made from different materials may work very differently. Law would also want an examiner rate study—a formal scientific inquiry into false positives and examiner bias.

this post was submitted on 16 Jul 2025

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