Polymer80 Shut Down: The Lawsuits That Took Down a Gun Industry Giant
Jason Schaller
In this video
Jason Schaller
Understanding the Polymer80 Shut Down
Polymer80, a top name in DIY firearm kits, shut down due to lawsuits and new regulations. The company followed the law, but gun control groups and city officials sued them anyway. These lawsuits, not new laws, bankrupted the company. Now, gun control groups may use courts to target other legal firearm makers.
TL;DR
Polymer80 was driven out of business by expensive lawsuits from gun control groups.
Despite operating legally, the company faced significant legal challenges.
This case highlights how litigation, rather than legislation, is becoming a tool to weaken gun rights.
The ruling sets a dangerous precedent that could affect other firearm-related companies in the future.
What Happened in the Polymer80 Shut Down?
For years, Polymer80 was at the forefront of the home gun-building movement. They provided high-quality 80% pistol frames—a popular alternative to standard Glocks—allowing gun owners to build custom firearms without government oversight.
However, gun control advocates couldn’t get Congress to ban DIY gun kits, so they turned to lawsuits. Los Angeles, Baltimore, and Philadelphia sued Polymer80, claiming its products contributed to gun violence. Even though the company operated legally, the financial burden of lawsuits and shifting ATF regulations made it impossible to stay in business.
The ATF’s Frame and Receiver Rule and the Polymer80 Shut Down
In 2022, the Biden administration pushed the ATF’s “Frame and Receiver Rule”, which redefined unfinished gun parts as firearms. This forced companies like Polymer80 to serialize kits and comply with stricter regulations. The rule didn’t pass through Congress—it was created by bureaucrats.
The impact?
Polymer80 had to change its business model overnight.
Gun-building became more expensive and legally complicated.
Other manufacturers like JSD Supply also struggled to survive.
Gun rights groups fought back in court, but the harm had already occurred. Polymer80’s sales plummeted, and lawsuits drained their resources.
The Anti-Gun Playbook: How Lawsuits Led to the Polymer80 Shut Down
The attack on Polymer80 proves that gun control groups will use the courts when they can’t pass laws. It’s the same strategy used against the tobacco and coal industries. They don’t have to win cases—just bury companies in legal fees.
Here’s the bigger picture:
Polymer80 didn’t break the law—but they were forced to pay $7 million in settlements and stop selling kits in certain states.
Lawsuits claimed their products “contributed to gun violence,” despite no evidence linking legal gun builders to crime.
Regulations made it impossible to operate profitably, pricing DIY gun kits out of reach.
This isn’t about stopping crime—it’s about making it so expensive and complicated that fewer people can legally build guns.
After the Polymer80 Shut Down: Will They Return?
The company’s CEO hinted that Polymer80 might return in some form. However, their website is down, and it’s unclear what their next steps will be. Even if they do make a comeback, expect even more legal and regulatory pressure.
In the meantime, 3D printing is becoming the new frontier. Gun builders are shifting to DIY Glock frames and AR lowers made from polymer filament. Unlike Polymer80 kits, 3D-printed guns can’t be regulated the same way.
After the Polymer80 Shut Down: What’s Next for Gun Builders?
Gun control groups are celebrating their victory over Polymer80, but they won’t stop there. Expect more lawsuits targeting:
AR-15 parts suppliers
Ammunition manufacturers
3D-printing communities
Gun owners must act now. New rules and lawsuits will turn owning a firearm into a legal maze.
How to Respond to the Polymer80 Shut Down and Protect Gun Rights
Support pro-2A companies before they’re sued into oblivion.
Vote for politicians who defend gun rights—not ones who let bureaucrats rewrite the law.
Join gun rights groups that fight back in court, like GOA, FPC, and SAF.
Buy from companies that support the 2A—like AmmoSquared and Falco Holsters.
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Polymer80 marked only the start. The fight for gun rights now happens in courts, and if people do nothing, more companies will vanish. Stay informed, stay vocal, and keep your rights intact.
FAQ on the Polymer80 Shut Down
What is Polymer80 and Why Did It Shut Down?
Polymer80 was a company that specialized in 80% firearm kits, allowing individuals to legally build their own firearms at home without serial numbers or background checks.
Why Did the Polymer80 Shut Down Happen?
The company was forced to close due to legal challenges and regulatory pressure, primarily from lawsuits filed by gun control groups and city governments claiming their products contributed to crime.
Was the Polymer80 Shut Down Due to Illegal Activity?
No. Polymer80 operated within legal guidelines, even receiving ATF approval for its products before shifting regulations redefined unfinished frames as firearms.
Can I Still Buy Polymer80 Kits After the Shut Down?
At this time, Polymer80’s website is down, and the availability of their kits is uncertain. Some remaining stock may be found through third-party sellers, but legal risks have increased.
What Does the Polymer80 Shut Down Mean for DIY Gun Builders?
Gun builders now face more restrictions and legal risks. However, alternative options like 3D printing are emerging as a workaround to government crackdowns on unfinished frames.
How Can Gun Owners Respond to the Polymer80 Shut Down?
Support pro-2A organizations, vote for lawmakers who defend firearm ownership, and buy from businesses that stand up for Second Amendment rights.
Are There Alternatives After the Polymer80 Shut Down?
Some companies still provide 80% firearm kits, but regulations and lawsuits are making it harder for them to operate. Staying informed is critical to knowing what’s available.
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Credit: Jason Schaller
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About the Author: Jason Schaller is a former FFL holder and founder of Eagle Eye Shooters Supply in Helena, MT, where he provided professional gunsmithing services and guided customers on all aspects of firearms ownership. Today, he teaches DIY gunsmithing at The Rogue Banshee and serves as a Chief Instructor at Freedom Crew University. With over a decade of hands-on professional experience with firearms and nearly 30 years in IT, Jason also holds top cybersecurity certifications including CISSP, CISA, and CRISC. When he’s not geeking out, he’s helping others build self-reliance, critical thinking, and firearms proficiency through real-world content.
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