CHICAGO— Smith & Wesson is facing continuing civil litigation brought by survivors and relatives of victims of the July 4, 2022, mass shooting at Highland Park, Illinois, as plaintiffs seek to hold the firearms manufacturer partly liable for the attack through claims centered on the marketing of the rifle used by the gunman.
The consolidated lawsuits, pending in Illinois state court, allege that Smith & Wesson violated state consumer protection laws by marketing its M&P 15 semi-automatic rifle in a manner that appealed to young men susceptible to committing acts of mass violence. The complaints also name online firearms retailer Bud's Gun Shop, Illinois dealer Red Dot Arms, the gunman, and the gunman's father as defendants.
The litigation stems from the Independence Day parade shooting in Highland Park, where authorities said a gunman opened fire from a rooftop, killing seven people and injuring dozens more. Prosecutors identified the weapon used in the attack as a Smith & Wesson M&P 15 rifle.
Plaintiffs argue the manufacturer's advertising promoted military-style imagery and themes that they contend encouraged unlawful use of the firearm. They also allege negligent and unlawful firearm sales by the retailer defendants. The companies have disputed the claims, and the litigation remains unresolved.
The case has become one of the most closely watched legal challenges involving the firearms industry because it tests whether claims based on state consumer protection and marketing laws can proceed despite broad federal protections for gun manufacturers under the Protection of Lawful Commerce in Arms Act.
Illinois courts have allowed significant portions of the claims against Smith & Wesson and the retailer defendants to move forward. Earlier rulings dismissed some allegations while permitting negligence and unfair business practice claims to continue. The defendants have challenged aspects of those decisions through the appellate process.
The plaintiffs' legal strategy resembles the approach used in litigation arising from the 2012 Sandy Hook Elementary School shooting, in which victims' families argued that a firearm manufacturer's marketing violated state law. That case ended in a settlement without an admission of liability.
As of July 4, 2026, no trial date has been announced in the Highland Park civil litigation. The consolidated lawsuits remain active in Illinois state court while pretrial proceedings and appellate challenges continue.
