UK Police Seize 3D-Printed 'Gun Parts,' Which Are Actually Spare Printer Parts

nk497 writes "Police in Manchester have arrested a man and seized what they claim are 3D printed components to a gun. They made the arrest after a 'significant' discovery of a 3D printed 'trigger' and 'magazine,' saying they were now testing the parts to see if they were viable. 3D printing experts, however, said the objects were actually spare parts for the printer. 'As soon as I saw the picture... I instantly thought, "I know that part,"' said Scott Crawford, head of 3D printing firm Revolv3D. 'They designed an upgrade for the printer soon after it was launched, and most people will have downloaded and upgraded this part within their printer. It basically pulls the plastic filament, and it used to jam an awful lot. The new system that they've put out, which includes that little lever that they're claiming is the trigger, is most definitely the same part.'"

Comments

Oh god

[O('_')O_Bush]

...the U.K. has found another moral panic. Everybody pop some popcorn, asinine laws are about to get passed and massive propaganda campaigns will be starting. Fun for the whole family, as long as you don't live there and as long as it doesn't spread here.

Last time I remember one of these "weapons" related knives, it was during the post-handgun knifing sprees, and the gov't managed to spin up its citizens so much with their knife amnesty programs that people were turning in unsharpened movie prop fantasy knives, kitchen utensils, and yard tools afraid they were going to get prosecuted for owning lethal weaponry.

We'll see what they come up with for 3D printers. Maybe plastic/printer amnesty days

Re:Oh god

[_KiTA_]

Lets not forget a major part of this panic is due to old manufacturing companies starting to realize that if we can print something for 5 cents, then why would we pay $5 for it?

While we're not at that point yet, we certainly will be in 5 years. In 10-15 years, we'll be able to print iPods. Once that happens... why buy an iPod, when you can download a crowd-engineered alternative that's better and cheaper?

I expect some form of faux outrage to ramp up and 3D printing to be banned or seriously restricted soon. It's too disruptive for us us mere plebeians to be allowed to have.

Re:Oh god

[nitehawk214]

Foam tips... could catch on fire... Incendiary arrows! Police, arrest this man!

Wait, the schoolyard that only allows nerf toys is in Toronto! Arrest those children, immediately!

Re:Oh god

[cyberchondriac]

There's no such thing as a "real" Klingon Bat'leth, for starters. Second, those kinds of weapons are props and do not hold an edge very well. Swords made for Renaissance faires are well known not be to be up to actual battle standards. But what's to stop someone from putting some nails in a cricket bat and going to town on someone with that? Going to ban cricket too? How about wood saws and hacksaws? Axes? Hatchets? Sledge hammers?

Re:Oh god

[harrkev]

Well, I do have a master's degree in electrical engineering, and I design silicon for a living. I think that makes me at least a little qualified to answer. I am also capable of making a point without having to resort to personal attacks and insults. That is the sort of thing that you do when you do not know enough to actually use facts.

The problem with electronics is one of scale. To get millions of transistors, you need TINY transistors. Tiny transistors = machines with extreme precision, and an incredibly clean environment. Current technology has 28 nm process as the mainstream, with 22 nm being more cutting edge, and right now, anything smaller is "bleeding edge" with yield problems.

So, given this, I would consider 250 nm to be a nice goal to be able to do anything "real." 250 nm is 1997 technology, and ten times larger than current processes (along one axis, 100 times bigger for 2D items). This is about the same size as some larger viruses!!! Can you imagine a home device capable of the precision of the size of a virus? How much would that cost?

Now, home electronics DOES have a lot of DIY-type stuff. Things like the Arduino come to mind. How about an FPGA (since you are an expert, I am sure that you already know what an FPGA is)? The humble FPGA is one of the greatest things for a DIY-electronics enthusiast. If there is to be a real home-electronics revolution, it will likely come from making your own boards, maybe with a few hundred transistors for analog and interface stuff, along with an FPGA to do all of the heavy lifting. Still, soldering a large FPGA is not for the timid.

Re:Oh god

[Trailer Trash]

This is about the same size as some larger viruses!!! Can you imagine a home device capable of the precision of the size of a virus?

And now the police in the UK are shitting themselves even more because someone's going to 3d print a virus.

The process is the punishment

[mc6809e]

They punish someone with the legal process, knowing they can't convict, but sending a message to anyone with a 3D printer that 3D printer owners can expect trouble from the state.

Toy guns and fabric softener?

[FatLittleMonkey]

Also, if a plastic trigger is illegal, that would make every plastic toy gun, every water pistol, every cap gun, illegal. And every seller, maker, importer guilty of manufacturing/importing/distributing illegal firearm parts.

Nearly every cleaner, weed-spray, bug-spray bottle in my laundry has a trigger on it.

Re:Kudos to the police for realizing...

[Feyshtey]

Yes. And a 3D gun that's exponentially more viable is as easily created by a water jet cutter, or plasma cutter, or oxyfuel cutter, or a laser cutter. Any of which requires roughly the same level of training to utilize as a home 3D printer. Granted those technologies are much more expensive, but there are 1000's of them in use in machine shops in the US and Europe. All one needs is the file that defines the part, and the ability to access the machinery.

Now you may be able to argue that the ease of access to home 3D printers makes it possible for more whacko's to get their hands on printed guns. But they will have shitty little pea shooters that might work once without blowing up in their faces. Whereas the 10s of 1000s of machine shop owners/employees out there are just as likely to be whacko's, and capable of producing things much more dangerous than some idiot in his basement. You're worried about a 15 round magazine being printed? How about a vulcan cannon?

Hell, a marginally talented machinist with knowledge of firearms can make a damn effective weapon out of some pipe, using a lathe and a drill.

So where's the moral outrage against the people with machine shops? Cutters? Drills? Maybe laws should be passed to regulate the purchase of pipes?

The guy that fixes your uber eco bicycle as every tool he needs to kill you and everyone within 50 feet of you. But you are freaking out about a chunk of plastic.

Re:smug retribution

[qbast]

Unfortunately you can't just legislate it away. That doesn't work, has never worked, and will never work.

Well, it works very well in Europe. So while this particular case is example of police idiocy, the law in UK is not crazy. But I agree that it would be extremely hard to do in USA.

Doesn't stop them from trying, though.

I'm not going to get into it beyond that though - I'm not an expert, but it doesn't take an expert to recognize that something is broken. I really don't think just taking them away is the answer. As other incidents have spotlit, the act will not change, only the tools. Children (and adults too) committing violence against their peers and authority figures is the symptom, the gun (or knife etc) is just the vehicle, and the real problem is something else that I can't really identify personally. People are losing hope, getting restless, frustrated, and angry. We need to determine (and fix) the cause of that, not the results. But good luck with that, because the people in charge only care about looking like they are fixing things. Which only compounds the problem.

With that logic every kind of weapon should be legalised. Why bother banning nerve gas and explosives ? After all this will only change tools, not the act itself.

Re:smug retribution

[Archangel Michael]

Here is the statistic that should shut people like you up for good. Suicide and Murder Rates for the US and Great Britain are about the same. One has strict gun control laws and the other does not. Suicide by guns in the US far outpace Suicide by guns in the UK, yet the overall rates are almost identical. The same is true for murder rates. In fact, if you exclude the cities in the US with the strictest gun control laws (DC, Chicago etc) which also happen to have the highest murder rates by guns, the murder rates in the US is actually LESS than most other countries.

The problem is, the facts don't line up with the Liberal Logic. Less guns do not produce less violence. This means people are violent with whatever tool they find handy, just like killing themselves. We should address the reasons for violence, not the method.

I mean just recently, you had a trained military person beheaded in broad daylight by a couple guys with knives. AND nobody stopped them. Nobody could. In America, you would have had someone (or a few someones) kick the shit out of the guys before they could finish cutting the soldiers head off.

Sorry, I don't want to live in a Society that is so scared of everything that people don't step up and face evil directly. Call it "Rugged Individualism", something Liberals can't understand and therefore despise.

Re:smug retribution

[Archangel Michael]

But if he did it with a box cutter would you blame the parents for leaving the box cutter out? Because that also happened just this week. Is that "negligence causing death" too? Do you want those parents jailed then?

Perhaps it isn't the tool that caused the violence, it is the person using the tool!