this post was submitted on 02 Jun 2026
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This first bill allows the state of California to regulate and oversee all 3D prints in the name of public safety.

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[–] starman2112@sh.itjust.works 47 points 1 week ago (3 children)

Everytown for Gun Safety says recoveries of 3D-printed crime guns across 20 cities have risen nearly 1,000% over the past five years,

So... They found a total of ten 3d printed guns in the last 5 years?

[–] Snowclone@lemmy.world 32 points 1 week ago (5 children)

325 are 3D out of 350,000 guns found in CA in connection to a crime in 2024, according to random assholes on reddit.

This is a pretty dumb thing to pass legislation on considering it's still VERY easy to buy a gun even in CA, another method of getting a gun isn't making it easier in any real sense.

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[–] ExcessShiv@lemmy.dbzer0.com 44 points 1 week ago (8 children)

Why use AI generated bullshit images like this techspot...

[–] EvergreenGuru@lemmy.world 43 points 1 week ago (1 children)

Sad to see AI, but honestly that image made me laugh, because it seems to come straight from the mind of the author of this bill.

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[–] elucubra@sopuli.xyz 41 points 1 week ago (2 children)
  1. Buy a kit.
  2. Buy a mechanical kit and an electronics package.
  3. Build from scratch
  4. Buy out of state
  5. Buy an open source machine and flash the firmware
  6. Buy your fucking gun in an alley (way easier, and maybe cheaper.)
  7. Design and distribute stls that have parts that may be interpreted by whatever brain dead software is going to watch out for files, and print in two batches, say, something that may look like a lower, and then an upper, for a a nerf gun, for example, to glut the system.

The list goes on...

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[–] LovableSidekick@lemmy.world 40 points 1 week ago* (last edited 1 week ago) (3 children)

Proposal: All elected officials must install Corruption Blocking Software that scans all their communications, financial records and assets, and uses advanced Corruption Pattern Matching Algorithms to determine if they might be taking bribes from industry lobbyists, pumping up their own investments, or secretly serving special interest groups, or if they're just general nutjobs.

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[–] HertzDentalBar@lemmy.blahaj.zone 39 points 1 week ago (5 children)

Can't regulate the parts as they are used in many many many devices. So as far as I'm concerned this is worthless. I can build a fucking 3d printer from an old VCR and a hot glue gun.

[–] Tollana1234567@lemmy.today 19 points 1 week ago

my interest is who is PAYING to fund the bill, i wouldnt be surprised if its gun companies or palantir.

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[–] chiliedogg@lemmy.world 29 points 1 week ago* (last edited 1 week ago) (14 children)

It's also pretty much a technical impossibility if you know anything about 3D printers.

3D printers can't read CAD. They aren't fed STLs or any other kind of 3D model. They're fed G-Code, which contains no geometrical details. It's a list of instructions saying "turn these 4 motors this speed this for this amount of time while heating that part to this temperature and turning this other motor this speed, then heat this part while tunlrning that motor that fast...." with hundreds or thousands of instructions, and then new instructions for the next layer.

In order to print a model, you first have to run it through a program called a slicer that generates that G-code by slicing it into layers with instructions for how to move, heat and cool the nozzle, build plate, and chamber, feed the filament, etc.

The printers just follow those instructions with minimal on-board processing and zero information regarding the final model's structure.

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[–] 0ndead@infosec.pub 27 points 1 week ago (1 children)

Jokes on you, my 3D printer is offline

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[–] ramenshaman@lemmy.world 25 points 1 week ago

I might print some guns purely out of spite.

In Minecraft.

[–] uriel238@lemmy.blahaj.zone 25 points 1 week ago (3 children)

Given they've postponed the standards until 2028, I am skeptical our legislators will be able to develop a viable benchmark. And then I don't imagine it's possible to enforce it.

This is likely to die in court.

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[–] abbadon420@sh.itjust.works 24 points 1 week ago

Time to stop buying American printers.

[–] minorkeys@sh.itjust.works 24 points 1 week ago (1 children)

Why are they so scared of us that they must enslave us?

[–] ivanafterall@lemmy.world 18 points 1 week ago (1 children)

Because we could fuck up their shit pretty easily with just the slightest mass motivation.

[–] minorkeys@sh.itjust.works 12 points 1 week ago (3 children)

So...maybe let's get some of that, before we can't.

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[–] NauticalNoodle@lemmy.ml 24 points 1 week ago* (last edited 1 week ago) (1 children)

My first 3d printer is a RepRap running marlin firmware... They couldn't make me make that 3d printer compliant.

[edit]
I wonder if the microcenter locations in CA are suddenly going to have empty shelves where the 3d printers used to be.

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[–] voluble@lemmy.ca 23 points 1 week ago* (last edited 1 week ago) (1 children)

Register as a manufacturer of 3D printers

Government gives you an updated, comprehensive archive of STL files your firmware must reject

????

Profit

[–] JasonDJ@lemmy.zip 13 points 1 week ago (2 children)

If only the government were that incompetent. But even I have my doubts they would distribute anything more than hashes.

Still, changing a hash is ridiculously simple.

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[–] DarrinBrunner@lemmy.world 23 points 1 week ago (3 children)

I suppose my old Prusa just jumped a bit in value.

You can use a 3d printer to build a 3d printer. When they figure that out, will they try to stop those parts from being printed too?

Who did they consult on this, and did that person or persons purposely lead them astray, or were the consultants equally ignorant?

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[–] Professorozone@lemmy.world 19 points 1 week ago (3 children)

I read the article and what a load of shit. So you can't 3D print a cosplay gun? How far will this go? Water pistols? Ray gun props? Children's toys. Plastic guns are not illegal, just certain ones.

If I lived in California, I think I would invest in a really good 3d printer now-ish and just never update the software. Big brother is watching everything.

[–] SaveTheTuaHawk@lemmy.ca 21 points 1 week ago (1 children)

Guns are just a weak excuse, as if it's hard to get a gun in the US.

They want to monitor what you print. This means trademarked toys and figures, or copies of parts used in self-repair projects. The next stage is to charge fees to print copyright, or patented objects, or parts to repair. This also means they can spy on your designs and intellectual property.

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[–] Agent641@lemmy.world 18 points 1 week ago (1 children)

Backdoor Bill? Haven't seen that porno yet.

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[–] Zwuzelmaus@feddit.org 16 points 1 week ago (5 children)

So they are eventually going to stop selling 3D printers there, right? One small region without these devices. No big deal, I guess.

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[–] tinfoilhat@lemmy.ml 15 points 1 week ago (2 children)

Fyi, I can make a gun from schedule 40 pipe, a few rubber bands, a weldable hing, and some brazing rods.

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[–] Mearcfara@lemmy.ml 14 points 1 week ago

Man what a way to fucking make everything unfun

[–] W3dd1e@lemmy.zip 14 points 1 week ago (1 children)

I’m sorry you can’t print a garden hose nozzle because AI thinks it is a gun.

I’m sorry you can’t print a caulking gun because AI thinks it is a gun.

I’m sorry you can’t print a water pistol because it’s a gun.

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[–] Vinstaal0@feddit.nl 14 points 1 week ago

Printing companies should stop selling in California.

Everybody should also stop considering the US like one country, because it functions less than one country than the EU and the EU isn't and the US is.

[–] DupaCycki@lemmy.world 14 points 1 week ago (2 children)

Same California that is supposedly against the federal government's assaults on people's rights and freedoms...?

Same California governor that wants to run for president to end fascism in the country...?

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[–] GreenKnight23@lemmy.world 12 points 1 week ago

I'm surprised the title wasn't sensationalized.

3D Printers getting their backdoor smashed by California lobbyists

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