• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Jensen Huang made his $172 billion fortune on AI chips. His family's $75 million gift to Vanderbilt argues art decides what technology is for

2

'The demographic dividend of the last 40 years is ending': J.P. Morgan says the world is running out of the two things that kept interest rates down

3

The $39 trillion U.S. national debt isn’t as high as Japan’s and Singapore’s relative to economy size—and yet it's still worse somehow

1

Jensen Huang made his $172 billion fortune on AI chips. His family's $75 million gift to Vanderbilt argues art decides what technology is for

2

'The demographic dividend of the last 40 years is ending': J.P. Morgan says the world is running out of the two things that kept interest rates down

3

The $39 trillion U.S. national debt isn’t as high as Japan’s and Singapore’s relative to economy size—and yet it's still worse somehow
Tech

The User-Friendly Gadget That Makes Untraceable AR-15s

By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
June 26, 2016, 11:39 AM ET
Defense Distributed
Add Fortune on Google for similar content.

Cody Wilson is the Texas-based “crypto-anarchist” who set off a firestorm of controversy with his 2013 release of designs for the Liberator—the world’s first fully 3D-printed gun. Now, his nonprofit Defense Distributed organization is upping the ante with a machine that lets nearly anyone with basic tech skills manufacture an AR-15 semiautomatic rifle, beloved by American marksmen, hunters—and mass shooters.

The machine is called the Ghost Gunner, because the weapons it produces have no serial numbers and are untraceable—what lawmakers have called “ghost guns.” According to Bloomberg, Defense Distributed has more than 600 orders for the machine, which costs $1,500. They’re manufactured in Austin, Texas, and there’s currently a lengthy waiting list, but buyers can put down a $250 deposit.

Get Data Sheet, Fortune’s technology newsletter.

The Ghost Gunner provides a technological shortcut through a narrow loophole in firearms law. It’s legal and easy to buy most of the parts for guns, such as barrels, stocks, or sights. The one element that is tightly controlled by the Bureau of Alcohol, Tobacco, and Firearms is the receiver—essentially, the working core of the gun, which contains the firing mechanism and holds together components like the barrel and trigger. A receiver is considered a firearm by regulators.

To get around regulations—or, more generously, to cater to hobbyists and craftsmen—manufacturers have long offered what’s known as an “80% receiver.” This is a solid piece of metal that, while shaped like a full reciever, doesn’t include various holes and cavities for working components. An ATF official told the Washington Post that “tens of thousands” of these components have been sold in California alone.

Regulators do not consider these firearms, but the final 20% of machining required to produce a working receiver can be completed using commercially-available computerized machining (CNC) tools. CNC machines frequently cost more than $5,000, and require advanced skills to operate.

For more on guns and tech, watch our video.

The Ghost Gunner drastically lowers both barriers, putting a CNC mill in a box the size of a microwave, and providing users with point-and-click control software. Defense Distributed says the machine requires “no prior CNC experience” to produce a working AR-15 receiver from an 80% receiver (which Defense Distributed also sells).

As Bloomberg describes, Wilson has been in a legal battle with the Department of State since it ordered him to remove the design files for the Liberator 3D-printed gun from his site. Wilson considers the Ghost Gunner less a commercial product than a means to fund his legal fight against that order, which he argues amounts to a curb on free speech. Briefs in favor of his position have been filed by Republican lawmakers and the Electronic Frontier Foundation.

According to Bloomberg’s profile, Wilson’s stormy career in gun tech is motivated by his crypto-anarchist belief system, which holds that new technology, including encryption and 3D printing, can help individuals achieve total freedom from any authorities, including governments. He’s not even, apparently, particularly interested in guns.

About the Author
By David Z. Morris
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

Latest in Tech

Google logo is displayed on a smartphone in front of the EU Flag.
CybersecurityGoogle
EU strikes Google with $1 billion fine in major crackdown on antitrust regulations even as Trump threatens retaliation
By The Associated Press and Sam McNeilJuly 24, 2026
6 hours ago
AI executives demand OpenAI release more details about how the Hugging Face hack happened
AIOpenAI
AI executives demand OpenAI release more details about how the Hugging Face hack happened
By Emily ForliniJuly 24, 2026
6 hours ago
woman yellow shirt standing in front of ring light
SuccessSocial Media
Influencer marketing isn’t an experiment anymore as companies expand their creator advertising budgets
By Tatiana SatauaJuly 24, 2026
6 hours ago
dario
AIEconomics
Anthropic’s head of economics just explained why we haven’t seen a white-collar bloodbath — yet
By Nick LichtenbergJuly 24, 2026
8 hours ago
jh
AINvidia
Jensen Huang just used his first ever X post to warn the AI industry not to make the mistake that software narrowly avoided in the 1980s
By Nick LichtenbergJuly 24, 2026
8 hours ago
pjm
EnergyData centers
The AI boom’s hidden electricity bill — and why you’re paying it
By Nick LichtenbergJuly 24, 2026
8 hours ago

Most Popular

Jensen Huang made his $172 billion fortune on AI chips. His family's $75 million gift to Vanderbilt argues art decides what technology is for
Big Tech
Jensen Huang made his $172 billion fortune on AI chips. His family's $75 million gift to Vanderbilt argues art decides what technology is for
By Sydney LakeJuly 23, 2026
2 days ago
'The demographic dividend of the last 40 years is ending': J.P. Morgan says the world is running out of the two things that kept interest rates down
Economy
'The demographic dividend of the last 40 years is ending': J.P. Morgan says the world is running out of the two things that kept interest rates down
By Eleanor PringleJuly 24, 2026
19 hours ago
The $39 trillion U.S. national debt isn’t as high as Japan’s and Singapore’s relative to economy size—and yet it's still worse somehow
Economy
The $39 trillion U.S. national debt isn’t as high as Japan’s and Singapore’s relative to economy size—and yet it's still worse somehow
By Sasha RogelbergJuly 23, 2026
1 day ago
The millennial generation has split, new Fed research shows: Those over 35 are edging toward boomer-style wealth, while everyone else falls behind
Real Estate
The millennial generation has split, new Fed research shows: Those over 35 are edging toward boomer-style wealth, while everyone else falls behind
By Nick LichtenbergJuly 22, 2026
2 days ago
Current price of oil as of July 24, 2026
Personal Finance
Current price of oil as of July 24, 2026
By Joseph HostetlerJuly 24, 2026
16 hours ago
Turns out Dead Internet Theory was right: AI agents are eating the Web, growing by nearly 8,000% and rewiring the Internet's business model
AI
Turns out Dead Internet Theory was right: AI agents are eating the Web, growing by nearly 8,000% and rewiring the Internet's business model
By Mia OsmonbekovJuly 23, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.