General Discussion

jmowreader

(53,213 posts)

61. Barrels aren't controlled items...

Sun Nov 18, 2012, 11:53 PM

Nov 2012

The parts of a gun that need to be transferred via FFL dealer (hence the parts that would be most likely to be 3d printed) have serial numbers on them. Google "gun barrels for sale" and you'll find LOTS of barrel dealers. Send them money and they will send you a barrel. Perfectly legal. Design your printed parts to accept manufactured barrels, and you're in like Flynn with a "home made" gun that will last.

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Chris Anderson: Why I left Wired - 3D Printing Will Be Bigger Than The Web [View all] MindMover Nov 2012 OP

I guess the long tail didn't pay as well as he thought it would salvorhardin Nov 2012 #1

Constraints on the Long Tail are cultural, not technological aletier_v Nov 2012 #37

not much of a tail when median wage is about $15/hr HiPointDem Nov 2012 #52

They need to call it something more appropriately descriptive, kestrel91316 Nov 2012 #2

Can they print the crack? Scuba Nov 2012 #3

Oh, that would be just great! pinboy3niner Nov 2012 #5

I think it is largely hype. Bonobo Nov 2012 #4

Chocolate. DreWId Nov 2012 #8

In most cases it would make more sense to NOT print in chocolate jmowreader Nov 2012 #18

Have you watched the videos of the printers? 2pooped2pop Nov 2012 #55

They used one Aerows Nov 2012 #11

Yeah, I've had that problem. GeorgeGist Nov 2012 #30

In the future everyone gets a pet bald eagle Son of Gob Nov 2012 #33

Shit. I got nowhere to keep a bird with a 6 foot wingspan. Confusious Nov 2012 #40

You can get a mini. Son of Gob Nov 2012 #41

That looks more like the next size below mini... pinboy3niner Nov 2012 #44

It's more advanced than you think. They're working on circuit boards now. joshcryer Nov 2012 #13

Sounds like just what we need ... GeorgeGist Nov 2012 #31

Ahh, you've seen the Terminator. Me too. Son of Gob Nov 2012 #34

Yes, let's smash all those looms. (nt) Posteritatis Nov 2012 #72

Prototypes silly:-) madokie Nov 2012 #16

the third world doesn't call bullshit on theKed Nov 2012 #23

Think of the lost jobs. joshcryer Nov 2012 #29

Um. Occulus Nov 2012 #42

I think it will go beyond plastics very quickly Matariki Nov 2012 #43

They have been trying Aerows Nov 2012 #7

Replicators. joshcryer Nov 2012 #9

Is this the resin spray that solidifies EC Nov 2012 #14

We're going to have artifical meat in a few more years. joshcryer Nov 2012 #17

Why the hell print meat molds? jmowreader Nov 2012 #22

Texture. You're laying down the cells individually, really rapidly. joshcryer Nov 2012 #25

How freakin' small are the orifices on these things? jmowreader Nov 2012 #45

Thiel wants to do it basically at a molecular level. joshcryer Nov 2012 #46

I want my synthetic meat to be free range.. snooper2 Nov 2012 #63

They have to get the DNA from somewhere. joshcryer Nov 2012 #68

it's already called "additive manufacturing" uncle ray Nov 2012 #36

From what i understand ....they could "print" a gun. LeftofU Nov 2012 #6

Thingyverse (a site where you post plans for stuff) banned guns for that reason. joshcryer Nov 2012 #10

It wouldn't likely survive shooting the bullet. Angleae Nov 2012 #49

You can print in metal now jmowreader Nov 2012 #54

What types of metal? Angleae Nov 2012 #57

Barrels aren't controlled items... jmowreader Nov 2012 #61

Biggest nonsensical hype since the Segway high density Nov 2012 #12

5-10 years. joshcryer Nov 2012 #19

you could not possibly be more wrong, mr. density. uncle ray Nov 2012 #38

You sound like the type that said the same thing about.... Logical Nov 2012 #65

It's going to be big, but not that big. reformist2 Nov 2012 #15

The idea is for most things you'll go to a "maker factory." joshcryer Nov 2012 #21

But what am I going to make??? reformist2 Nov 2012 #24

What do you want to make? joshcryer Nov 2012 #26

That would be cool! I agree it has promise. Designers and hobbyists are going to love it. reformist2 Nov 2012 #28

So the Chinese labor goes away... Bonobo Nov 2012 #32

You're destroying labor economy and it becomes a resource economy. joshcryer Nov 2012 #39

can i design my own car...? BlueMan Votes Nov 2012 #69

My dream is to one day make an open source vehicle. :) joshcryer Nov 2012 #71

Have you ever had a key made? JVS Nov 2012 #47

That's cool and all for custom-made stuff, but most people are fine with mass-produced. reformist2 Nov 2012 #56

I disagree, I think its definitely going to be that big. Egnever Nov 2012 #59

No, because I don't need new arms. reformist2 Nov 2012 #60

You can use a 3D printer to print a 3D printer. reusrename Nov 2012 #20

Such a poetic thought. Glad I read this thread. KittyWampus Nov 2012 #62

I think I heard this before jmowreader Nov 2012 #27

Yes, he's probably wrong. aletier_v Nov 2012 #35

The suffering in the world is NOT due to the lack of readily available shit. I'll pass. n/t Bonobo Nov 2012 #48

Yeah, who needs readily available clean water. joshcryer Nov 2012 #64

Good luck printing up water. Bonobo Nov 2012 #66

The problem isn't water, it's getting clean water. joshcryer Nov 2012 #67

Thank you for the link. I will try to inform myself a little better. nt Bonobo Nov 2012 #70

He is right! Egnever Nov 2012 #50

I was amazed to read that they can 3D "print" guitars, and many say they sound good. Dark n Stormy Knight Nov 2012 #51

Working body parts have been printed Cicada Nov 2012 #53

Assuming that 3d printing is the wave of the future, JDPriestly Nov 2012 #58

It's a technology, not a company. There's no one group/person in control of it. (nt) Posteritatis Nov 2012 #73

Always kinda fascinated by the kneejerk Luddism these threads inspire. (nt) Posteritatis Nov 2012 #74