The Supreme Court is preparing to hear what may become the most consequential Second Amendment case since Bruen, and legal analysts expect the justices to lean heavily on five prior decisions that could spell doom for state and local bans on commonly owned semi-automatic rifles.
The cases at the center of the fight, Viramontes v. Cook County and Grant v. Higgins, challenge laws that prohibit civilians from owning firearms like the AR-15. As the Daily Caller reported, the Court's decision to take up these challenges sets the stage for a ruling that could invalidate similar bans across the country by applying a historical test that many lower courts have tried to sidestep.
Viramontes v. Cook County was filed in 2021, challenging the county's ordinance banning certain semi-automatic firearms. Lower courts sided with Cook County at every turn. The Washington Examiner reported that plaintiffs, backed by the Second Amendment Foundation, escalated the fight to the nation's highest court after exhausting their options below.
Alan Gottlieb of the Second Amendment Foundation said the case is ready for the nation's highest court. That confidence rests on a simple premise: the AR-15 is not some exotic weapon. More than 32 million AR-15s and similar rifles are currently in civilian hands across the United States, a number that makes them among the most commonly owned firearms in the country.
The Court also agreed to hear Grant v. Higgins, which involves similar restrictions. Together, the two cases give the justices a chance to issue a sweeping ruling on whether governments can ban entire categories of firearms that millions of Americans already own and use lawfully.
Legal observers expect the justices to draw on a line of precedent stretching back nearly two decades. Each case built on the last, and together they form a doctrinal framework that cuts sharply against blanket firearms bans.
District of Columbia v. Heller (2008) established that the Second Amendment protects an individual right to keep and bear arms, unconnected to militia service. The decision struck down Washington, D.C.'s handgun ban and held that the government cannot prohibit an entire class of firearms that Americans commonly choose for lawful purposes, including self-defense in the home.
McDonald v. City of Chicago (2010) extended Heller's protections against state and local governments through the Fourteenth Amendment. Before McDonald, cities like Chicago could argue that the Second Amendment restrained only the federal government. That argument died in 2010.
Caetano v. Massachusetts (2016) reinforced the "common use" test in a per curiam opinion involving stun guns. The Court vacated a Massachusetts ruling that had upheld a stun gun ban, reaffirming that the Second Amendment is not frozen to the weapons that existed in 1791. If a weapon is in common use for lawful purposes, it falls within the Amendment's protection.
New York State Rifle & Pistol Association v. Bruen (2022) overhauled the legal test for evaluating firearms restrictions. The Court rejected the two-step, means-end scrutiny framework that most federal appeals courts had used for over a decade. In its place, Bruen required courts to evaluate gun laws against the text of the Second Amendment and the historical tradition of firearms regulation in the United States.
That shift matters enormously for the AR-15 cases. Under the old framework, courts could uphold bans by finding that they served an "important" or "compelling" government interest. Under Bruen, the government must show that its restriction is consistent with the nation's historical tradition of firearms regulation. No founding-era law banned commonly owned weapons from civilian hands.
United States v. Rahimi (2024) refined Bruen's historical test. The Court upheld a federal law disarming individuals subject to domestic violence restraining orders, but it did so by clarifying that historical analogues need not be exact matches. The government must show that a challenged law fits within the general principles that animated founding-era restrictions. Even under that more flexible reading, a categorical ban on the nation's most popular rifle platform faces a steep climb.
The gun control lobby is not hiding its anxiety. Everytown for Gun Safety, the advocacy organization affiliated with former New York City Mayor Mike Bloomberg, called the Supreme Court's decision to hear the AR-15 cases "reckless."
Janet Carter of Everytown Law laid out the group's position in a statement carried by Breitbart:
"These laws are critical public safety measures, and they are consistent with the Second Amendment. Six federal appeals courts have rightly upheld assault weapon and large-capacity magazine laws, and we urge the Supreme Court to follow suit."
That six-circuit track record is precisely what gun rights advocates want the Supreme Court to correct. Those lower court rulings largely relied on the means-end scrutiny test that Bruen dismantled. Supporters of the bans now must defend them under a historical framework that offers far less room for policy-driven reasoning.
As the legal battle intensifies, some elected officials have tried to reframe the constitutional debate. Texas Democratic state Rep. James Talarico, who is running for U.S. Senate, has argued publicly that the Second Amendment's "well regulated" language supports gun control legislation, including bans on AR-15s.
Talarico stated his case bluntly:
"A lot of politicians like to talk about the Second Amendment. Very few have actually read the Second Amendment because, if they did, they would know that the words well regulated are right there in the text of the amendment itself."
Legal scholar Jonathan Turley pushed back forcefully in a Fox News analysis. Turley argued that Talarico misreads the Amendment by ignoring a critical structural point: "well regulated" modifies "militia," not individual gun ownership. Turley noted that historically, the phrase meant "orderly or well maintained" rather than government regulation in the modern sense.
The full text of the Second Amendment reads: "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed." The Supreme Court settled this question in Heller, holding that the prefatory militia clause does not limit the operative clause's protection of an individual right. Talarico's argument asks courts to relitigate a point the justices resolved 18 years ago.
The central question is whether a government can ban a category of firearms that more than 32 million Americans already own. Under the Heller-to-Bruen line of precedent, the answer turns on two inquiries. First, are semi-automatic rifles like the AR-15 "arms" within the Second Amendment's plain text? That question answers itself. Second, does the nation's historical tradition of firearms regulation include analogues to modern "assault weapon" bans?
Defenders of the bans will need to identify founding-era or Reconstruction-era laws that prohibited civilians from owning commonly used weapons. That is a difficult historical case to make. Colonial and early American governments regulated the carry of weapons in certain places and disarmed specific categories of dangerous individuals. They did not strip entire classes of popular firearms from law-abiding citizens.
The Court could issue a narrow ruling limited to the specific ordinances at issue. It could also use the cases to establish a bright-line rule: if a firearm is in common use for lawful purposes, it cannot be banned. The latter approach would effectively end the "assault weapon" ban movement as a legal matter, forcing gun control advocates to pursue their goals through constitutional amendment rather than legislation.
A ruling striking down the Cook County and similar bans would ripple across every jurisdiction that has enacted comparable restrictions. States including California, New York, New Jersey, Massachusetts, Connecticut, Hawaii, Maryland, and Delaware all maintain some version of an "assault weapon" ban. Illinois enacted a statewide ban in 2023. Each of those laws would face immediate legal challenge under a clear Supreme Court ruling.
Everytown's warning that six federal appeals courts have upheld these laws underscores the scale of the potential correction. If the Supreme Court rules that those courts applied the wrong legal test, years of lower court precedent collapse overnight.
Investigators of constitutional law will note the irony: the very popularity of the AR-15, which gun control advocates cite as a public safety concern, is what makes banning it constitutionally suspect. The more Americans who own a firearm, the harder it becomes to argue that it falls outside the Second Amendment's protection of arms "in common use."
The Court has not announced an oral argument date. A decision is expected by the end of the current term.
Thirty-two million rifles in American homes are not a loophole. They are the constitutional baseline, and the Court now has to say so plainly or explain why it will not.
