The Liberator is a
3D-printable single-shot
handgun
A handgun is a firearm designed to be usable with only one hand. It is distinguished from a long gun, long barreled gun (i.e., carbine, rifle, shotgun, submachine gun, or machine gun) which typically is intended to be held by both hands and br ...
, the first such
printable firearm design made widely available online. The
open source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ...
firm
Defense Distributed
Defense Distributed is an online, open-source hardware and software organization that develops digital schematics of firearms in CAD files, or "wiki weapons", that may be downloaded from the Internet and used in 3D printing or CNC, CNC milling a ...
designed the gun and released the plans on the Internet on May 6, 2013. The plans were downloaded over 100,000 times in the two days before the
United States Department of State
The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...
demanded that Defense Distributed retract the plans.
The plans for the gun remain hosted across the Internet and are available at
file sharing
File sharing is the practice of distributing or providing access to digital media, such as computer programs, multimedia (audio, images and video), documents or electronic books. Common methods of storage, transmission and dispersion include ...
websites like
The Pirate Bay
The Pirate Bay, commonly abbreviated as TPB, is a free searchable online index of Film, movies, music, video games, Pornographic film, pornography and software. Founded in 2003 by Swedish think tank , The Pirate Bay facilitates the connection ...
and
GitHub
GitHub () is a Proprietary software, proprietary developer platform that allows developers to create, store, manage, and share their code. It uses Git to provide distributed version control and GitHub itself provides access control, bug trackin ...
.
On July 19, 2018, the
United States Department of Justice
The United States Department of Justice (DOJ), also known as the Justice Department, is a United States federal executive departments, federal executive department of the U.S. government that oversees the domestic enforcement of Law of the Unite ...
reached a settlement with
Defense Distributed
Defense Distributed is an online, open-source hardware and software organization that develops digital schematics of firearms in CAD files, or "wiki weapons", that may be downloaded from the Internet and used in 3D printing or CNC, CNC milling a ...
, allowing the sale of plans for 3D-printed firearms online, beginning August 1, 2018.
On July 31, 2018, President of the United States
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
posted on
Twitter
Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...
about the decision to allow the online publication of the Liberator's files: "I am looking into 3-D Plastic Guns being sold to the public. Already spoke to
NRA
NRA may refer to:
Organizations Asia and Oceania
* National Railway Administration, the national railway regulator of China
* National Recruitment Agency, Central Recruiting Agency of the Indian Government
* New Revolutionary Alternative, an anar ...
, doesn’t seem to make much sense!"
On the same day the tweet was posted, a federal judge stopped the release of blueprints to make the Liberator due to it being an untraceable and undetectable 3D-printed plastic gun, citing safety concerns.
On April 27, 2021, the
United States Court of Appeals for the Ninth Circuit
The United States Court of Appeals for the Ninth Circuit (in case citations, 9th Cir.) is the U.S. federal court of appeals that has appellate jurisdiction over the U.S. district courts for the following federal judicial districts:
* Distric ...
vacated the injunction and ordered the district court to dismiss the case, holding that Congress had expressly prohibited
judicial review
Judicial review is a process under which a government's executive, legislative, or administrative actions are subject to review by the judiciary. In a judicial review, a court may invalidate laws, acts, or governmental actions that are in ...
of the agency decisions in question. President
Joe Biden
Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...
announced in early April that the Justice Department would issue new rules for "
ghost guns" within 30 days.
Namesake and concept
The pistol is named after the
FP-45 Liberator, a single-shot pistol that
George Hyde designed and that the Inland Manufacturing Division of the
General Motors Corporation
General Motors Company (GM) is an American multinational automotive manufacturing company headquartered in Detroit, Michigan, United States. The company is most known for owning and manufacturing four automobile brands: Chevrolet, Buick, GMC, ...
mass-produced for the United States
Office of Strategic Services
The Office of Strategic Services (OSS) was the first intelligence agency of the United States, formed during World War II. The OSS was formed as an agency of the Joint Chiefs of Staff (JCS) to coordinate espionage activities behind enemy lines ...
(OSS) in
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. The OSS intended to air drop the gun into occupied Europe for
resistance forces to use.
A project of the OSS (which would later become the
CIA
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
), it is thought the Liberator was equally purposed as a tool of
psychological warfare
Psychological warfare (PSYWAR), or the basic aspects of modern psychological operations (PsyOp), has been known by many other names or terms, including Military Information Support Operations ( MISO), Psy Ops, political warfare, "Hearts and Mi ...
.
Occupying forces in Europe would have to weigh evidence of distributed pistols as a factor in planning against civilian resistance, which would complicate their strategy and affect morale. However, though used in France, there is little proof that the pistols were ever dropped into occupied Europe in large quantities.
The
physible
The Pirate Bay, commonly abbreviated as TPB, is a free searchable online index of movies, music, video games, pornography and software. Founded in 2003 by Swedish think tank , The Pirate Bay facilitates the connection among users of the peer- ...
Liberator's release to the Internet can be understood as Defense Distributed's attempt to more successfully execute the historical psychological operation, and as a symbolic act supporting resistance to world governments.
Withdrawal of plans and The Pirate Bay hosting

Days after their publication, the
United States Department of State
The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...
's Office of Defense Trade Controls issued a letter to Defense Distributed demanding that it retract the Liberator plans from public availability. The State Department justified this demand by asserting the right to regulate the flow of technical data related to arms, and its role in enforcing the
Arms Export Control Act
The Arms Export Control Act of 1976 (Title II of , codified at ) gives the President of the United States the authority to control the import and export of defense articles and defense services. The H.R. 13680 legislation was passed by the 94th ...
of 1976.
However, soon thereafter the design appeared on
The Pirate Bay
The Pirate Bay, commonly abbreviated as TPB, is a free searchable online index of Film, movies, music, video games, Pornographic film, pornography and software. Founded in 2003 by Swedish think tank , The Pirate Bay facilitates the connection ...
(TPB), which publicly stated its defense of the information. Quoted on
TorrentFreak
__NOTOC__
TorrentFreak (TF) is a blog dedicated to reporting the latest news and trends on the BitTorrent protocol and file sharing, as well as on copyright infringement and digital rights.
The website was started in November 2005 by a Dutchma ...
: "TPB has for close to 10 years been operating without taking down one single torrent due to pressure from the outside. And it will never start doing that."
The site would go on to issue a statement on its Facebook page:
Reception
Original copies of the Liberator have been permanently acquired by the
Victoria and Albert Museum
The Victoria and Albert Museum (abbreviated V&A) in London is the world's largest museum of applied arts, decorative arts and design, housing a permanent collection of over 2.8 million objects. It was founded in 1852 and named after Queen ...
,
and a copy of the gun is on display at London's
Science Museum
A science museum is a museum devoted primarily to science. Older science museums tended to concentrate on static displays of objects related to natural history, paleontology, geology, Industry (manufacturing), industry and Outline of industrial ...
.
Writing in ''
The Register
''The Register'' (often also called El Reg) is a British Technology journalism, technology news website co-founded in 1994 by Mike Magee (journalist), Mike Magee and John Lettice. The online newspaper's Nameplate_(publishing), masthead Logo, s ...
'', Lewis Page ridiculed the Liberator, stating "it isn't any more a gun than any other very short piece of plastic pipe is a "gun"", and comparing it with a 1950s
zip gun.
Usage history
In May 2013, Finnish
Yle TV2 current affairs programme ''
Ajankohtainen kakkonen'' produced a Liberator handgun under the supervision of a licensed gunsmith and fired it under controlled conditions. During the experiment, the weapon shattered. It was later found that an error was made concerning the settings of the 3D printer. Printed under the right conditions, the Liberator gun has a lifespan of 8–10 shots.
Israeli
Channel 10 reporters built and tested a Liberator with a 9 mm cartridge, successfully hitting a target at a distance of several meters. On June 24, 2013, the reporters smuggled the gun (without barrel and ammunition) into the Israeli
house of parliament, coming within a short distance of Israeli PM
Benjamin Netanyahu
Benjamin Netanyahu (born 21 October 1949) is an Israeli politician who has served as the prime minister of Israel since 2022, having previously held the office from 1996 to 1999 and from 2009 to 2021. Netanyahu is the longest-serving prime min ...
.
A Japanese man
printed
Printing is a process for mass reproducing text and Printmaking, images using a master form or template. The earliest non-paper products involving printing include cylinder seals and objects such as the Cyrus Cylinder and the Cylinders of Nabon ...
and assembled five copies of the Liberator, and on or about April 12, 2014, he uploaded video evidence of his possession of the weapons to the internet. Authorities arrested him on May 8, 2014, and found that at least two of the copies possessed lethal power.
Cody Wilson
Cody Rutledge Wilson (born January 31, 1988) is an American Right to keep and bear arms in the United States, gun rights activist and Crypto-anarchism, crypto-anarchist. He started Defense Distributed, a nonprofit organization, non-profit organ ...
, a founder of
Defense Distributed
Defense Distributed is an online, open-source hardware and software organization that develops digital schematics of firearms in CAD files, or "wiki weapons", that may be downloaded from the Internet and used in 3D printing or CNC, CNC milling a ...
, stated on the incident that the man "performed his work in the open, without suspicion, fear or dishonor".
See also
*
List of notable 3D printed weapons and parts
The table below lists noteworthy 3D-printed weapons (mainly 3D-printed firearms) and parts.
List of weapons and parts
Legend
Entire firearms
Receivers and frames
Receiver and frame are the parts that are legally considered a firearm and mu ...
References
External links
Fosscad repository of Liberator variationsDEFCAD
{{Portal bar, Anarchism, Law, Freedom of speech, Internet, Libertarianism, United States
.380 ACP firearms
Handguns
Pistols of the United States
3D printed firearms
Weapons and ammunition introduced in 2013
Fused filament fabrication