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You don't bring a 3D printer to a gun fight -- yet

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Welcome to the dark side of 3D printing.

The hobby is best known for creating colorful toys and trinkets, but some enthusiasts are working on design files that would allow anyone to print a working gun. These don't exist yet, but some believe it's only a matter of time.

Why would a 3D-printed gun be appealing? For one, it could potentially be cheap. You can buy a preassembled 3D printer for about $500. A spool of ABS plastic to print with goes for $50. Depending on where you shop, you can buy .38 Special ammunition for 30 cents a round. The plans will undoubted be distributed free like so many MP3s.

In fact, plans for working gun parts already exist. They can be found on a site called Thingiverse and on similar sites, alongside thousands of free plans for toys, jewelry, tools, and design equipment.

Thingiverse is a creation of Brooklyn, N.Y.-based MakerBot and its CEO, Bre Pettis. Pettis and his company have become the de facto faces of 3D printing thanks to regular appearances in mainstream and tech media talking about how 3D printers democratize manufacturing. Pettis usually demonstrates this idea with brightly colored remote-control cars, robots, and other toys made with MakerBot printers. MakerBot and Pettis don't really talk about files related to gun parts.

That doesn't mean the issue has gone unnoticed, with the intersection of 3D printing and firearms having made the news a few times this year. In June, Michael "HaveBlue" Guslick reported on his blog about successfully test-firing a homemade gun whose key component, the lower receiver, he made from ABS plastic on a '90s-era Stratasys FDM 1600 3D printer.

And in August, Forbes' Andy Greenberg wrote about a group called Defense Distributed, which has some lofty goals as mapped out in the video below. In practical terms, their immediate aim is to create a design file for what they call a Wiki Weapon, a functional, 3D-printed firearm.

The increased attention on printable guns comes as Defense Distributed is approaching a firing test, said Cody Wilson, a University of Texas graduate student and the chief spokesman for the group. Depending on the outcome of that testing, 3D-printing companies, file-hosting sites, and law enforcement and legislative groups may have to tackle a challenging set of questions regarding the manufacture and regulation of firearms, both in this country and abroad.



Full article here.
 
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Plastic guns.

That is all. :cool:
 

Mussels

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its easy. manufacturing or use of firearms without a licence is illegal.


you cant print ammo, so just track the sale of ammo?
 

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Plastic guns.

That is all. :cool:

That's my thought. How is plastic gonna stand up against the pressure of a bullet being fired?
 

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That's my thought. How is plastic gonna stand up against the pressure of a bullet being fired?

low caliber bullets, for a start. for a single shot weapon firing just a few rounds, it will work.
 
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Who cares? The reliability of such a weapon is low, the fact you can't shoot high energy rounds without the chance of blowing your hand off, and if everyone had a gun, how likely would you be to pull yours, and lastly the most important point.


If making a gun is illegal, only those inclined to do illegal things will do it. Same with owning an illegal gun.

I can make a potato launcher with less than $50 of stuff at Ace hardware, and it could be modified to launch much more dangerous projectiles, so should we start tracking the purchase of PVC glue and sewer pipe?

Fearmongering for lack of ability to write real news.
 

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low caliber bullets, for a start. for a single shot weapon firing just a few rounds, it will work.

Yeah I considered that too. a .22 is not gonna generate alot of presure. But either way it' snot gonna handle too many.
 
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Lol

Theres a LOT of energy in a cartridge "bullet", even rimfire. There is a reason you have NEVER seen a firearm with anything other than metal used for the barrel/action/receiver. Especially since the introduction of cartridge style ammo...

You want a "plastic" gun? Get a Glock.
 
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You can buy polymer receivers. But the 3d printer is a cool idea.
 
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You can buy polymer receivers. But the 3d printer is a cool idea.

You are correct, some firearms have polymer receivers. VERY VERY high grade polymer... My bad, I'm mostly into bolt action, centerfire rifles so... :eek:
 
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Why spend all the money on a 3D printer to make a gun?

Just find a nice thick pipe at a hardware store, gauge in your home drill press to tight tolerances, get a start solenoid with a good kick and assemble. This all can be done for well under $100.
 
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I think the idea is to go into a secure building and ounce inside print your gun. I see another Bourne movie in the making
 

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did anyone miss the point that its made of plastic? they are good for one shot only.
 

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If making a gun is illegal, only those inclined to do illegal things will do it. Same with owning an illegal gun.

I can make a potato launcher with less than $50 of stuff at Ace hardware, and it could be modified to launch much more dangerous projectiles, so should we start tracking the purchase of PVC glue and sewer pipe?

Fearmongering for lack of ability to write real news.

Downloading copyrighted material is illegal, only those inclined to to do illegal things will do it. Wait what? Your argument is stupid.
 

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Why spend all the money on a 3D printer to make a gun?

Just find a nice thick pipe at a hardware store, gauge in your home drill press to tight tolerances, get a start solenoid with a good kick and assemble. This all can be done for well under $100.

because once you have that pipe, this lets you print out the rest of the gun.


clearly this will never make a 'real' firearm. this is going to make a very dangerous weapon easily accesibly, since most countries only make it hard to buy weapons - not the ammo.
 
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maybe its true but there many components to make a gun work
spring loader, ammo of course and other
i dont think that idea would work in short time
 
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just your standard australian gun nut here :p


An AR style lower reciever is quite simple design wise in full auto. where the problems begin is with the upper reciever, springs, bolts, barrel threading and the barrel and chamber its self. a 5.56mm > 7.62mm round produces 50,000 > 60,000 PSI of pressure to fire.

even if a barrel could be made to withstand the pressure it would not last long as there is projectile to plastic contact moving around 3,000 fps and that creates alot of wear and tear (even on a normal firearm)

then there are the technicalities of action threads withstanding the pressure and also the locking lugs on the bolt being able to take the pressure.

and being able to do all of this with minimal wear and tear and parts not becoming out of spec fast.. any decent shooter can tell you what happens when yo have headspacing issues in the chamber (you have a BOOM not a bang)

all that being said a full auto lower made on a 3d printer and a standard upper reciever (recicver and barrel) is the best way expesically in the states where this is easy and cheap to purchace (the lower reciever is the only registerd part on the rifle) hence a cheap way to conver to full auto.


rant and story time is over
 
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Downloading copyrighted material is illegal, only those inclined to to do illegal things will do it. Wait what? Your argument is stupid.

Thanks.

Did the rotten fish taste extra rotten and put you in a bad mood today?


Its OK, I forgive you, and I still love you even if no one else does.
 

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Thanks.

Did the rotten fish taste extra rotten and put you in a bad mood today?


Its OK, I forgive you, and I still love you even if no one else does.

What, I think I was being reasonable. It was a stupid argument, at least coming from you (you're usually right about things). And the fish isn't rotten, it's fermented, and I don't even like that (it is pretty good, but not that good).
 
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you cant print ammo, so just track the sale of ammo?

Printed or not, probably the best idea. I did read (somewhere) that they may be coating bullets in some sort of pollen to aid in criminal investigations.
 
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/sits down casually as man points gun at him.. "one second please, I need to finish printing"... :laugh:
 
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Video Card(s) 7900XTX 310 Merc
Storage Samsung 990 2TB, 2 SP 2TB SSDs and over 10TB spinning
Display(s) 56" Samsung 4K HDR
Audio Device(s) ATI HDMI
Mouse Logitech MX518
Keyboard Razer
Software A lot.
Benchmark Scores Its fast. Enough.
What, I think I was being reasonable. It was a stupid argument, at least coming from you (you're usually right about things). And the fish isn't rotten, it's fermented, and I don't even like that (it is pretty good, but not that good).

Lulz.

It was late and I was tired.

I just meant to say that who gives a shit, if I want to print a gun out of plastic and try and use it in some evil way I will more than likely get what I deserve, be it a missing hand, being shot by someone with a real gun, or imprisoned for stupidity (if only we could). Not that I would as I am not dumb enough to try something that stupid.


Tracking ammo is a horrible idea that involves the government in our lives again instead of less involvement and more transparency.
 
Joined
Jun 4, 2011
Messages
3,051 (0.65/day)
System Name The SwagMachine / The Sister
Processor Core i5 3570K @5.2ghz 1.3V/ 1100T
Motherboard ASUS P8Z77-V / ASUS M5A99X EVO
Cooling Phanteks PH TC14PE / Corsair H40
Memory M379B5273DH0-YK0 2X4GB + PVI316G213C1QK 2X4GB / 2x4GB Patriot 2133
Video Card(s) PNY 780Ti /Windforce 7950
Storage 2xSamsung 840 EVO 250gb+WD10EZEX + WD30EZRX/ 1x WD1500 Black
Display(s) AOC Q2963PM+Acer S200HL / Acer S200L+ LG 22LD350
Case Fractal Define R4 / NZXT Trinity
Audio Device(s) Asus Xonar DG / Asus Xonar DG
Power Supply Seasonic 750X / ROSEWILL RG630-S12 630W R
Mouse Razer Deathadder Chroma / Roccat Kone+
Keyboard Razer Blackwidow 2013 Stealth / Roccat Isku
Software Windows 8.1 Pro / Windows 7 Ultimate
Benchmark Scores one time I scored a 3 on 3dmark 11
This could lead to some awesome Halloween costumes!
 

Morgoth

Fueled by Sapphire
Joined
Aug 4, 2007
Messages
4,226 (0.69/day)
Location
Netherlands
System Name Wopr "War Operation Plan Response"
Processor 5900x ryzen 9 12 cores 24 threads
Motherboard aorus x570 pro
Cooling air (GPU Liquid graphene) rad outside case mounted 120mm 68mm thick
Memory kingston 32gb ddr4 3200mhz ecc 2x16gb
Video Card(s) sapphire RX 6950 xt Nitro+ 16gb
Storage 300gb hdd OS backup. Crucial 500gb ssd OS. 6tb raid 1 hdd. 1.8tb pci-e nytro warp drive LSI
Display(s) AOC display 1080p
Case SilverStone SST-CS380 V2
Audio Device(s) Onboard
Power Supply Corsair 850MX watt
Mouse corsair gaming mouse
Keyboard Microsoft brand
Software Windows 10 pro 64bit, Luxion Keyshot 7, fusion 360, steam
Benchmark Scores timespy 19 104
this 3d printer can make Very strong Materials
 
Joined
Mar 27, 2008
Messages
697 (0.12/day)
Location
Zagreb, Croatia
Processor C2D E8400@3.9GHz (488x8, 1.4v :( )
Motherboard Abit IP35-E
Cooling Thermaltake Sonic Tower+120mm fan
Memory 2GB kingmax ddr1066@976MHz 5-5-5-15
Video Card(s) Radeon X1800GTO @700/1400MHz with Accelero S1+Glacialtech fancard
Storage 2xSeagate Barracuda 7200.10 160GB
Display(s) Samsung SyncMaster 793s... just you laugh...
Case some Aplus case
Audio Device(s) Realtek ALC888
Power Supply Chieftec 450W
Software Win7 x64
who gives a fuck about guns? i can't wait for affordable 3d printers, i'm gonna be manufacturing all kinds of stuff for my bike, pc and what not, especially if metal printing becomes an option. hell, if it does, i'm gonna be making by own bicycle suspension components instead of shelling ridiculous amount of money on halfbaked crap manufacturers have the nerve to sell, there will be no end to tweaking.
 
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