With 3-D printing, downloadable guns are possible

  • Follow Business

"Wiki Weapons" project leader and law student Cody Wilson points to his laptop displaying an image of a prototype plastic gun on the screen, while holding a weapon he calls "Individual Mandate," in Austin, Texas.   ASSOCIATED PRESS
ASSOCIATED PRESS
"Wiki Weapons" project leader and law student Cody Wilson points to his laptop displaying an image of a prototype plastic gun on the screen, while holding a weapon he calls "Individual Mandate," in Austin, Texas.

SAN FRANCISCO — Downloading a gun design to your computer, building it with a three-dimensional printer that uses plastics and other materials, and firing it minutes later. No background checks, no questions asked.

Sound far-fetched? It’s not. And that is disquieting for gun control advocates.

Rep. Steven Israel, D-N.Y, said the prospect of such guns becoming reality is reason enough for the renewal of the Undetectable Firearms Act, which makes it illegal to build guns that can’t be detected by X-ray or metallic scanners. That law expires at the end of 2013.

At least one group, Defense Distributed, is claiming to have created downloadable weapon parts that can be built using the increasingly popular printers.

University of Texas law student Cody Wilson, the 24-year-old “Wiki Weapons” project leader for Defense Distributed, says the group last month test fired a semiautomatic AR-15 rifle. Video posted by the group on YouTube indicates the gun was built with some key parts created on a 3-D printer and fired six times before it broke.

Special Agent Helen Dunkel of the federal Bureau of Alcohol, Tobacco, Firearms and Explosives said the agency is familiar with Wilson’s project. She didn’t offer an opinion but noted there is nothing illegal about making many types of guns at home. Exceptions would be high-powered weapons such as machine guns and those not detectable by airport scanners.

Advances in 3-D printing technology are fueling Wilson’s goal. The printers were developed for the automobile, aerospace and other industries to create product prototypes from the same hard plastics used in toys such as Legos. Hobbyists mainly use the printers to design Christmas ornaments, toys and gadget accessories.

Prices of the machines have fallen as the consumer market grows.

Low-end 3-D printers can now be purchased online for as little as $1,500. More high-end printers needed to make gun parts cost at least $10,000.

Stratasys Ltd. makes 3-D printers, but gun-making was never something envisioned for the machines, said Shane Glenn, the director of investor relations at the Eden Prairie, Minn.-based company.

“The gun issue is something that the 3-D printing industry will have to address going forward,” Glenn said.

Right now, most people interested in 3-D printing rent time on one of the machines. There are a number of businesses and co-ops in major cities that allow access to the machines for a nominal fee.

At San Francisco’s TechShop, which features a 3-D printer for its members, assembling firearms is strictly prohibited and staff is trained on the policy, company spokeswoman Carrie Motamedi said.

Wilson acknowledged his idea has met resistance from those active in 3-D printing.

“The early adopters of 3-D printing technology seem to be an educated, more liberal group who were against firearms to begin with,” he said.

Some involved in the development of the technology are now worried the gun project might spur regulations that will hurt or curtail their projects, he added.

Early schematics created by Wilson’s group were posted on Thingiverse, a Brooklyn, N.Y.-based Web site that serves as a hub for 3-D printing aficionados. After the school shooting, Thingiverse took down the links.

Spokeswoman Jenifer Howard said the focus of the Web site is “to empower the creative process and make things for good.”

Thingiverse’s terms of service state the site cannot be used to share content that contributes to the creation of weapons.

Wilson said his group has posted the links to the schematics on its own Web site.

Paul Saffo, a Silicon Valley technology forecaster who teaches at Stanford University’s engineering school, said the Defense Distributed work carries on a tradition of tech geeks using innovation to make a political point, in this case on gun control and Second Amendment freedom.

“If you want to get people’s attention in Washington, you say something. If you want to do it in Silicon Valley, you make something,” Saffo said.

He said the technology exists now for a highly motivated group to make a plastic gun on a 3-D printer that could avoid airport scanners. But the equipment is still too expensive for most people.

“Nobody right now needs to worry about the bright teenager making a gun on a printer in their bedroom,” he said.

Comments (1) Add comment
ADVISORY: Users are solely responsible for opinions they post here and for following agreed-upon rules of civility. Posts and comments do not reflect the views of this site. Posts and comments are automatically checked for inappropriate language, but readers might find some comments offensive or inaccurate. If you believe a comment violates our rules, click the "Flag as offensive" link below the comment.
robaroo
730
Points
robaroo 12/22/12 - 08:39 pm
0
0
Misses Some Key Points

Some parts can be manufactured out of plastic. It still takes steel for the barrel and other components.

A plastic barrel would just explode, injuring anyone dumb enough to try it.

oldredneckman96
5095
Points
oldredneckman96 12/22/12 - 11:18 pm
0
0
Printer guns
Unpublished

The pen is mighter than the gun.

Back to Top

Search Augusta jobs