Can you blame gun manufacturers for crimes committed with their products? That’s the pivotal question in Estados Unidos Mexicanos v. Smith & Wesson, a Supreme Court case that could reshape the future of the Second Amendment and the firearms industry.
In a landmark legal battle that could affect the availability of arms protected by the Second Amendment, Mountain States Legal Foundation (MSLF) and the Buckeye Institute have united to defend Americans’ constitutional rights. The case, Estados Unidos Mexicanos v. Smith & Wesson, has now reached the Supreme Court of the United States, where MSLF has filed an amicus brief urging the Court to hear the case.
At the heart of this case is the Protection of Lawful Commerce in Arms Act (PLCAA), a crucial federal law established to shield gun manufacturers from baseless lawsuits, and to protect citizens’ access to firearms for lawful purposes. Congress designed the PLCAA to protect the firearms industry from lawsuits when criminals misuse firearms, which are often brought to undermine the Second Amendment by hurting firearms manufacturers.
In August 2021, the government of Mexico brought a lawsuit against U.S. gun manufacturers –Smith & Wesson, Beretta USA, Century Arms, Colt, Glock, and Ruger—claiming that the manufacture, sale, and marketing of firearms contributes to crime and violence in Mexico. This suit, based on misleading statistics and false claims, seeks to hold manufacturers liable for the criminal actions of third parties.
Mexico’s legal argument brazenly accuses U.S. gun manufacturers of deliberately arming individuals who are criminals and members of cartels. The Mexican government asserts that its own failure to control cartel violence in the country is caused by U.S. firearms manufacturers. Seeking civil liability, Mexico demands that these companies pay for the extensive human and economic toll inflicted by cartels on the nation, portraying the manufacturers as the villains behind the violence.
After an initial defeat in the District Court of Massachusetts, Mexico appealed, and the First Circuit Court of Appeals ruled in Mexico’s favor. This decision directly challenges the protections offered by the PLCAA, posing a significant threat to the firearms industry and, by extension, the Second Amendment-protected rights of American citizens.
But let’s be clear about what Mexico is really after. Mexico aims to sidestep the protections of the PLCAA, opening the door for a lawsuit that could devastate the firearms industry. This calculated move is designed to exploit legal loopholes, bypass the PLCAA, and extract damages that could bankrupt American gun manufacturers. It’s a tactic straight from the playbook of anti-firearms groups, who seek to dismantle the Second Amendment by targeting manufacturers of arms. It would be the equivalent of suing printing presses for publishing “dangerous” books or ideas, and is clearly a direct attack on our constitutional rights.
If the First Circuit’s decision is allowed to stand, this ruling could bankrupt gun manufacturers, effectively preventing Americans from acquiring firearms, and nullifying their constitutional right to self-defense.
MSLF and the Buckeye Institute argue that this ruling undermines the Second Amendment by threatening the very existence of the firearms industry. Without manufacturers, Americans cannot acquire firearms. The PLCAA was explicitly created to prevent such outcomes, and to protect lawful commerce in arms from being crippled by unfounded lawsuits.
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What’s At Stake?
The stakes in this case are monumental. If the Supreme Court allows the First Circuit’s decision to stand, it will set a dangerous precedent that could dismantle the gun industry through financial ruin, not to mention contravene Congress’ intent in the PLCAA by requiring gun manufacturers to assume risk for gun owners’ actions even though the manufacturers have no control over who is allowed to buy their products. All of this would erode the Second Amendment-protected rights of all Americans by making it nearly impossible to acquire firearms for lawful purposes. The First Circuit’s ruling also creates a split among circuit courts, leading to confusion and inconsistency in Second Amendment jurisprudence.
MSLF is taking a stand because we recognize the far-reaching implications of this case. By challenging this decision, MSLF aims to protect the constitutional rights of American citizens, and ensure that the Second Amendment remains robust and meaningful. This fight is about defending the fundamental Second Amendment rights of future generations. MSLF’s efforts are crucial in safeguarding these freedoms against unwarranted and potentially devastating legal attacks.
Supreme Court Update
On June 5, 2025, a unanimous United States Supreme Court struck down the lawsuit, holding that the PLCAA barred the Mexican government from suing Smith & Wesson and all the other named firearms manufacturers.
