this post was submitted on 10 Oct 2026
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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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[–] Fmstrat@lemmy.world 20 points 4 days ago (1 children)

This will get tossed. But here's why it's actually happening:

Gatalog and Polymaker both market through a network of influencers “specializing in 3D printed ghost gun content, as well as companies and individuals that illegally distribute [digital firearm manufacturing codes],” according to the suits.

Both also directly target state residents: Gatalog advertises a “California Compliant Glock 19-based Carbine kit,” while Polymakers’ website features Proposition 65 warnings and state-specific privacy opt-out features.

I mean yea, advertise your filament with YouTubers making guns, and you put yourself in the...oof.

[–] Nightsoul@lemmy.world 5 points 3 days ago

Yeah people too easy to judge instead of reading the actual article. Despite the article being click baity, seems a pretty reasonable reason to sue polymaker. They should do little bit of research on who they choose to sponsor.