this post was submitted on 17 Oct 2023
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3DPrinting

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I understand the intent, but feel that there are so many other loopholes that put much worse weapons on the street than a printer. Besides, my prints can barely sustain normal use, much less a bullet being fired from them. I would think that this is more of a risk to the person holding the gun than who it's pointing at.

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[–] [email protected] 127 points 1 year ago (8 children)

There's a community that builds 3d printed guns, and those don't last very long either. They're not printing barrels, they're just printing the trigger housing and grip. They go out and buy the dangerous bits.

This is all a bit pointless.

Even more pointless when you consider that once you have a 3d printer, you can make a lot of the components for a second 3d printer, and go out and buy the other parts, without ever buying a 3d printer. Now you have two ghost gun machines!! Oh the horror.

[–] [email protected] 26 points 1 year ago (1 children)

This is the reason why I need education. CNc machines are the only tools you need. Fast food is probably just CNC assembled.

[–] [email protected] 20 points 1 year ago (1 children)

It's all CNC. All the way down. Always was.

Seriously, 3d printers are just CNC machines, they use the same code the mill I use that was built in 1989 uses.

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[–] [email protected] 15 points 1 year ago* (last edited 1 year ago) (1 children)

Not to mention the ammo. 3d printed guns are useless without real ammo.

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[–] [email protected] 77 points 1 year ago (2 children)

Do I need a background check to buy a CNC? Or a lathe?

[–] [email protected] 14 points 1 year ago* (last edited 1 year ago) (8 children)

I mean, kind of, yes. CNCs have been one of the big items for export controls. Especially if they can be used to build weapons, parts for nuclear subs, etc.

Generally speaking, lathes and milling machines must be licensed for export if their accuracy exceeds six microns. Grinding machines are controlled at four microns. The Wassenaar Arrangement controls all machine tools capable of simultaneous, five-axis motion, regardless of machining accuracy.

Source

[–] [email protected] 28 points 1 year ago* (last edited 1 year ago)

In the US you don't need a license to purchase a CNC. Even items with export restrictions like night vision goggles (Under ITAR) can be bought by anyone and shipped to your door. The export controls would only come into effect upon you exporting them.

[–] [email protected] 15 points 1 year ago (1 children)

Besides not needing a license for export controlled items within the country, you don't need a 6 micron precision lathe

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[–] [email protected] 13 points 1 year ago

Just export controls though?

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[–] [email protected] 12 points 1 year ago (1 children)
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[–] [email protected] 62 points 1 year ago (2 children)

Will they require a background check for CNC machines and lathes as well?

[–] [email protected] 32 points 1 year ago (3 children)

They're eventually just going to demand you're under AI monitored video surveillance at all times, even while bathing.

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[–] [email protected] 20 points 1 year ago (2 children)

Routers and lathes, both CNC and manual ... and calipers! The name sounds like something to do with bullets and they look like tiny machine guns.

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[–] [email protected] 60 points 1 year ago (11 children)

Is this a real problem? How many crimes are being committed with 3D printed guns?

[–] [email protected] 56 points 1 year ago (1 children)

It's a rounding error... basically just politicians virtue signalling that they're doing something.

[–] [email protected] 15 points 1 year ago (1 children)

I'm reminded of Leland Yee. California politician who was in favor of gun control all while doing gun running stuff himself. Guess he felt gun control was good for business.

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[–] [email protected] 55 points 1 year ago* (last edited 1 year ago) (5 children)

In other news: virtue signaling politicians are considering banning [scary items that their core voters know nothing about] in order to appear tough on crime, while avoiding doing the logical things experts recommend, because that would look bad in the eyes of the voters. Instead the only consequence is extending the stigma related to excons resulting in greater recidivism

Googling 3d printed gun homicide returns a story from Rhode Island in 2020 (where the police can't figure out if the gun was actually printed), an attempted murder in Reykjavík in 2022, and this story from 2022 that claims a total of 44 arrests were made related to 3d printed guns... world wide https://3dprint.com/291684/3d-printed-gun-arrests-tripled-in-less-than-two-years-3dprint-com-investigates/amp/

In contrast there were 48117 firearms related deaths in the US during the same period.

Maybe statistics and proportions should be a core part of math from an early age?

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[–] [email protected] 53 points 1 year ago (1 children)

What the fuck? You dont even need that for buying a fucking knife

[–] [email protected] 30 points 1 year ago (11 children)

I think some people would say the ability to print a gun is more deadly then a knife.

But I kind of agree with you.

If we start licensing people to own stuff that has the potential to do harm, then eventually you are going to run into a never ending list of household items and laws of natural physics:

  • Bleach
  • Vinegar
  • Salt
  • Sugar
  • Chlorine
  • Gas
  • Natural gas
  • Methane
  • Fertilizers
  • Electricity
  • Paper
  • Fire
  • Propane
  • Etc.
[–] [email protected] 49 points 1 year ago (1 children)

Zip guns have existed for a long, long time, but nobody's going to legislate serious controls for buying building supplies. I could walk into any hardware store and come out with the materials to build a gun that fires real bullets.

[–] [email protected] 16 points 1 year ago* (last edited 1 year ago) (3 children)

Don’t you just need a pipe of the right size capped at the end, and a nail?

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[–] [email protected] 40 points 1 year ago (1 children)

By that logic, they should ban water pipes to stop people from making water pipe shotguns

[–] [email protected] 21 points 1 year ago (1 children)

Must pass a background check before entering Home Depot.

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[–] [email protected] 37 points 1 year ago (2 children)

Hey congress, so uhhh... you can 3d print a 3d printer

[–] [email protected] 46 points 1 year ago (9 children)

Or just buy parts. What are they gonna do? Regulate stepper motors and heater cartridges, and generic microcontrollers?

The cat is already out the bag.

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[–] [email protected] 30 points 1 year ago (1 children)

You wouldn't download a gun

[–] [email protected] 19 points 1 year ago (1 children)

I don’t have a use for one. A car though? I’d download the fuck out of a car.

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[–] [email protected] 27 points 1 year ago (4 children)

And if I download a parts list, buy the components, and make the printer myself I guess I can just cruise new york "printing guns" for people without any hassle from the man.

Printing ghost guns, so far, is just a boogyman politicians trot out when one of their corporate sponsors thinks one of their revenue streams might be threatened by DIYers.

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[–] [email protected] 26 points 1 year ago (3 children)

You can make a gun with anything

[–] [email protected] 18 points 1 year ago (7 children)

Well, not anything (if you actually think that's possible, then I have a challenge for you: make a functioning gun out of cheese), but an average hardware store should have everything you need to produce something capable of firing a shot.

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[–] [email protected] 24 points 1 year ago (3 children)

Performant horseshit that will never pass.

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[–] [email protected] 23 points 1 year ago (5 children)

“Three-dimensionally printed firearms, a type of untraceable ghost gun, can be built by anyone using a $150 three-dimensional printer,” Rajkumar wrote in a memorandum explaining the bill. “This bill will require a background check so that three-dimensional printed firearms do not get in the wrong hands.”

.... No way an ender 3 is going to produce something that doesn't blow up in your hand.

so. i suggest people get that 150 dollar lol-printer. Should take care of itself.

[–] [email protected] 14 points 1 year ago (2 children)

If you think people aren't printing firearms with an Ender 3, you are a fool.

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[–] [email protected] 13 points 1 year ago (4 children)

You don't print the explody bits; you have to purchase things like the barrel and the trigger assembly.

However, I know an engineer at Sig Sauer who printed his own gun and he's never fired it while holding it...so, still prone to eventual catastrophic failure ¯\_(ツ)_/¯

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[–] [email protected] 21 points 1 year ago (1 children)

Holy shit, it would be so funny if this started an 80% 3D printer market.

[–] [email protected] 18 points 1 year ago (1 children)

No need. You can buy ALL of the parts off the shelf for a 3D printer and assemble it yourself. None are regulated (Aluminum rails, motors, arduino controllers, LCD panels, Power supplies, heating elements, thermistors, wiring). Strictly speaking there's nothing about a non-resin 3d Printer you can't procure and build yourself. And you can even 3d Print the housings to make it look nice once you've assembled it. Oh... and the designs and parts are largely open source.

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[–] [email protected] 21 points 1 year ago (8 children)

This isn’t even low hanging fruit. This is fruit that’s been on the ground rotting for a few months that no one is going to pick up and eat anyway. Let’s throw ineffective solutions at the problem and when they fail go, “weeeeell, since you can buy a 3d printer and a gun online, let’s just do background checks for internet access”

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[–] [email protected] 19 points 1 year ago

Whats next? Criminal background check to buy cutlery for your kitchen?

[–] [email protected] 18 points 1 year ago

Anything to regulate and restrict the people/end users but not address any real problems in society.

Go after the gun companies, gun lobbies, NRA? No, never. Address housing, income, and educational inequality? That sounds complicated, tough, and expensive.

This has similar vibes to shaming/regulating people for using too much water in their showers and for washing their cars, but when a multi-billion dollar oil company spills millions of gallons of crude into the sea causing years of environmental damage due to negligence, fine them a few million dollars and tell them they've been very naughty...

So tired of politicians being in the pocket of Capitalist scumbags.

[–] [email protected] 17 points 1 year ago (7 children)

You know what would be even more effective than regulating 3D printers like this? Regulating all guns better.

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[–] [email protected] 12 points 1 year ago (4 children)

I personally have a 3d printed gun that I've put a few hundred rounds though and is still holding up just fine 3d printing is plenty strong enough

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