US government orders Cody Wilson and Defense Distributed to remove blueprint for 3D-printed handgun from the web

Last week Wilson printed and fired the "Liberator" handgun

The US government has demanded the removal of online files which allow users to 3D-print their own unregistered gun at home.

The blueprint has so far been downloaded more than 100,000 times since Defense Distributed - which spent a year designing the “Liberator” handgun - made it available online.

Last week Defense Distributed built the gun from plastic on an industrial 3D printer bought on eBay for $8,000 (£5,140), and fired it.

The Office of Defense Trade Controls Compliance wrote to the company's founder Cody Wilson demanding the designs be "removed from public access" until he could prove he had not broken laws governing shipping weapons overseas.

"We have to comply," Mr Wilson told news magazine Forbes in an interview.

But he said Defense Distributed had been set up specifically to meet requirements that exempted it from the regulations.

The designs have since been removed from the company's Defcad site, but this may not prevent people accessing the blueprints, many links to which have been uploaded to file-sharing site the Pirate Bay, making them widely available.

Wilson - a self-described "crypto-anarchist" who believes everyone has a right to a gun - welcomed the government intervention, saying it would highlight the issue of whether it was possible to stop the spread of 3D-printed weapons.

The group’s website currently has a red banner at the top reading: “DEFCAD files are being removed from public access at the request of the US Department of Defense Trade Controls.  Until further notice, the United States government claims control of the information.”

Wilson told the tech blog Betabeat: “We got an official letter from the Secretary of State, telling me who they were, what their authority was under US law and telling me they want to review these files to see if they’re class one munitions. That includes blueprints.”

News
peopleHowards' Way actress, and former mistress of Jeffrey Archer, was 60
Sport
Romelu Lukaku puts pen to paper
sport
News
Robyn Lawley
people
Arts and Entertainment
Unhappy days: Resistance spy turned Nobel prize winner Samuel Beckett
books
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
ebookA unique anthology of reporting and analysis of a crucial period of history
News
people
Life and Style
Troy Baker and Ashley Johnson voice the show’s heroes
gamingOnce stilted and melodramatic, Hollywood is giving acting in video games a makeover
News
i100
Life and Style
Phones will be able to monitor your health, from blood pressure to heart rate, and even book a doctor’s appointment for you
techCould our smartphones soon be diagnosing diseases via Health Kit and Google Fit?
News
people
Extras
indybest
Travel
Ryan taming: the Celtic Tiger carrier has been trying to improve its image
travelRyanair has turned on the 'charm offensive' but can we learn to love the cut-price carrier again?
Sport
Usain Bolt confirms he will run in both the heats and the finals of the men's relay at the Commonwealth Games
commonwealth games
Life and Style
Slim pickings: Spanx premium denim collection
fashionBillionaire founder of Spanx launches range of jeans that offers 'thigh-trimming construction'
News
Sabina Altynbekova has said she wants to be famous for playing volleyball, not her looks
people
News
i100
Life and Style
tech'World's first man-made leaves' could use photosynthesis to help astronauts breathe
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

EYFS, KS1, KS2 Teachers

£100 - £120 per day: Randstad Education Chelmsford: Would you like to be part ...

class teacher

£100 - £120 per day: Randstad Education Chelmsford: a small rural school, is ...

Year 1 Teacher

£100 - £120 per day: Randstad Education Chelmsford: They want their school to ...

Year 5/6 Teacher

£100 - £120 per day: Randstad Education Chelmsford: Would you like to work in ...

Day In a Page

Save the tiger: The day America’s love of backyard tigers led to a horrific bloodbath

The day America’s love of backyard tigers led to a horrific bloodbath

With only six per cent of the US population of these amazing big cats held in zoos, the Zanesville incident in 2011 was inevitable
Samuel Beckett's biographer reveals secrets of the writer's time as a French Resistance spy

How Samuel Beckett became a French Resistance spy

As this year's Samuel Beckett festival opens in Enniskillen, James Knowlson, recalls how the Irish writer risked his life for liberty and narrowly escaped capture by the Gestapo
We will remember them: relatives still honour those who fought in the Great War

We will remember them

Relatives still honour those who fought in the Great War
Star Wars Episode VII is being shot on film - and now Kodak is launching a last-ditch bid to keep celluloid alive

Kodak's last-ditch bid to keep celluloid alive

Director J J Abrams and a few digital refuseniks shoot movies on film. Simon Usborne wonders what the fuss is about
Once stilted and melodramatic, Hollywood is giving acting in video games a makeover

Acting in video games gets a makeover

David Crookes meets two of the genre's most popular voices
Could our smartphones soon be diagnosing diseases via Health Kit and Google Fit?

Could smartphones soon be diagnosing diseases?

Health Kit and Google Fit have been described as "the beginning of a health revolution"
Ryanair has turned on the 'charm offensive' but can we learn to love the cut-price carrier again?

Can we learn to love Ryanair again?

Four recent travellers give their verdicts on the carrier's improved customer service
Billionaire founder of Spanx launches range of jeans that offers

Spanx launches range of jeans

The jeans come in two styles, multiple cuts and three washes and will go on sale in the UK in October
10 best over-ear headphones

Aural pleasure: 10 best over-ear headphones

Listen to your favourite tracks with this selection, offering everything from lambskin earmuffs to stainless steel
Commonwealth Games 2014: David Millar ready to serve up gold for his beloved Scotland in the end

Commonwealth Games

David Millar ready to serve up gold for his beloved Scotland in the end
UCI Mountain Bike World Cup 2014: Downhill all the way to the top for the Atherton siblings

UCI Mountain Bike World Cup

Downhill all the way to the top for the Atherton siblings
Save the tiger: The animals bred for bones on China’s tiger farms

The animals bred for bones on China’s tiger farms

The big cats kept in captivity to perform for paying audiences and then, when dead, their bodies used to fortify wine
A former custard factory, a Midlands bog and a Leeds cemetery all included in top 50 hidden spots in the UK

A former custard factory, a Midlands bog and a Leeds cemetery

Introducing the top 50 hidden spots in Britain
Ebola epidemic: Plagued by fear

Ebola epidemic: Plagued by fear

How a disease that has claimed fewer than 2,000 victims in its history has earned a place in the darkest corner of the public's imagination
Chris Pratt: From 'Parks and Recreation' to 'Guardians of the Galaxy'

From 'Parks and Recreation' to 'Guardians of the Galaxy'

He was homeless in Hawaii when he got his big break. Now the comic actor Chris Pratt is Hollywood's new favourite action star