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San Diego County jumped into California’s sprawling ghost gun fight this week, suing a 3-D printing filament manufacturer it says hocks material for homespun firearms in violation of state law.

Working with the Giffords Law Center, the county counsel sued manufacturer Polymaker, alleging the company made a “strategic business choice” to market and sell 3-D printer filament to Californians for the express purpose of building illegal weapons. The polymer filament is sold in spools that feed into 3-D printers, allowing the devices to form designs created by their owners.

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[-] DaddleDew@lemmy.world 18 points 1 day ago

Anyone with machining knowledge can turn a block of metal into a working gun part

[-] Bluewing@lemmy.world 4 points 17 hours ago

As an old toolmaker, that's not as true as you think. It requires a lot of other knowledge besides running a lathe or mill. I speak from experience, having had to learn how to make repair parts for antique and collectable firearms at times.

[-] esc@piefed.social 3 points 14 hours ago

If your goal is to make a working gun, it's pretty achievable, repairing or restoring existing one is obviously quite a bit harder.

[-] Flower@sh.itjust.works 1 points 22 hours ago

So education is destroyed and all machines sold to China.

this post was submitted on 10 Oct 2026
326 points (99.1% liked)

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