The U.S. Court of Appeals for the Seventh Circuit ruled 2-1 on Thursday to uphold Illinois's ban on semiautomatic weapons, reversing a lower federal court that had struck the law down as unconstitutional. The decision hands a win to Democratic Gov. JB Pritzker and state Attorney General Kwame Raoul, and sets the stage for the firearms industry to take the fight directly to the U.S. Supreme Court.
The ruling sustains the Protect Illinois Communities Act, signed into law by Pritzker in 2023 roughly six months after a gunman opened fire from a rooftop during an Independence Day parade in the Chicago suburb of Highland Park, killing seven people and injuring more than three dozen. The law bans AR-15 rifles and similar firearms, large-capacity magazines, and an assortment of attachments.
For Second Amendment advocates, the decision is a gut punch, but not necessarily the final word. The National Shooting Sports Foundation, the firearms industry trade association that challenged the ban, said it plans to ask the Supreme Court to review the case. And the high court announced last month that it will consider whether bans on semiautomatic rifles violate the Second Amendment, with oral arguments expected in the fall over challenges to a Chicago-area ban that predates the statewide law.
The legal road to Thursday's ruling matters. In 2024, a federal district judge overturned the Illinois ban, citing recent Supreme Court rulings that strictly interpret the Second Amendment right to keep and bear firearms. An injunction was set to take effect 30 days later.
Raoul moved fast. The attorney general filed a notice of appeal the same day the lower court issued its ruling, triggering a stay of the injunction and keeping the ban in effect while the case moved up to the Seventh Circuit.
That speed ensured Illinois gun owners never got a single day of relief from the law, even after a federal judge found it unconstitutional. The state's legal maneuvering kept the ban alive long enough for a friendlier appellate panel to reverse course entirely.
The Seventh Circuit majority held that the Illinois law does not violate the Second Amendment. The court wrote that the law's restrictions are "consistent with the principles that underpin our Nation's tradition of firearm regulation."
The majority also leaned on what it called "undisputed record evidence," claiming it showed "the presence of assault weapons and large-capacity magazines is strongly correlated with the severity of the societal problem." On the question of whether elected officials should impose such restrictions, the court stated plainly:
"Whether to adopt them is thus a decision reposed in our elected representatives, and we reverse."
Chief Judge Michael Brennan saw it differently. In his dissent, Brennan argued the Constitution prohibits governments from banning "firearms commonly owned for self-defense." He pointed to the sheer popularity of the AR-15 platform as evidence of its protected status:
"Because the people have overwhelmingly chosen the AR-15 rifle and its magazine as their weapon of choice, they are protected by the Second Amendment."
Brennan's logic tracks closely with the framework the Supreme Court itself has laid out in recent years, a framework that asks whether a regulated firearm is "in common use" for lawful purposes. The AR-15 is the best-selling rifle platform in the United States. If "common use" means anything, it is hard to see how it excludes the most commonly owned rifle in the country.
Pritzker wasted no time. The governor posted on X calling the decision "a victory in the fight to end gun violence that helps keep our communities safe." Raoul issued a statement declaring that "assault weapons and large-capacity magazines" are "weapons of war" that "have no place in our communities."
That rhetoric is familiar. It is also worth noting that the law Raoul defended has faced resistance from within his own state. County sheriffs in Illinois reportedly refused to enforce the Protect Illinois Communities Act, calling it unconstitutional. The identities and number of those sheriffs were not specified, but their refusal echoes a pattern seen elsewhere, including in Virginia, where sheriffs and prosecutors have similarly declined to enforce new gun restrictions.
When the people tasked with enforcing a law on the ground say it violates the Constitution, that tells you something the appellate majority apparently chose to ignore.
The National Shooting Sports Foundation expressed disappointment with the ruling and said it agrees with Chief Judge Brennan's dissent. More importantly, the group confirmed it will seek Supreme Court review, a petition that could land on a docket already primed for a major Second Amendment showdown.
The Supreme Court is expected this fall to hear challenges to the Chicago-area semiautomatic rifle ban that predates the statewide Protect Illinois Communities Act. The justices have already signaled willingness to weigh in on whether such bans pass constitutional muster. The Department of Justice has filed lawsuits against California and Virginia over their own restrictive gun laws, adding federal muscle to the broader legal offensive on behalf of the Second Amendment.
And the high court's recent track record gives gun-rights advocates reason for cautious optimism. The justices have issued rulings that strictly interpret the Second Amendment, including striking down Hawaii's concealed-carry permission law, decisions that formed the very basis for the lower court's original ruling against the Illinois ban.
The Seventh Circuit majority chose to read the Constitution's firearm protections more narrowly. Whether the Supreme Court agrees will likely determine the fate of semiautomatic weapons bans not just in Illinois, but across the country. The upcoming term is already shaping up as one of the most consequential for gun rights in a generation.
The Seventh Circuit majority framed the issue as one of legislative discretion, whether elected officials may choose to restrict certain weapons. But that framing sidesteps the harder constitutional question: whether the Second Amendment protects firearms that tens of millions of Americans already own and use lawfully.
Chief Judge Brennan confronted that question head-on. The AR-15 is not some exotic military prototype. It is the most popular rifle in America. Millions sit in gun safes and closets from coast to coast. If the government can ban the single most commonly owned rifle in the country and call it consistent with the Second Amendment, the word "common" has lost its meaning.
The Highland Park massacre was a horror. Seven people dead, dozens wounded, a community shattered on the Fourth of July. No one disputes that. But the question before the court was not whether mass shootings are terrible. It was whether Illinois can ban an entire class of firearms owned by millions of law-abiding citizens. A lower court said no. Two appellate judges said yes. One dissenter got it right.
Now it goes to the only court that can settle it for good. Gun owners across Illinois, and across the country, are watching.
