A major Second Amendment case is heading back to the Supreme Court next week – and it could reshape gun laws across the country. The case is Duncan v. Bonta, a long-running legal battle over California’s ban on magazines that hold more than 10 rounds.
According to official case records from the SCOTUS blog, this isn’t the first time Duncan has reached the nation’s highest court. In 2022, the Supreme Court granted the petition, vacated the previous ruling, and remanded it to the Ninth Circuit in light of the landmark decision in New York State Rifle & Pistol Association v. Bruen.
A Direct Challenge to California’s Magazine Ban

At the heart of the Duncan case is a challenge to California’s sweeping ban on so-called “high-capacity” magazines. These are defined in the state as any magazine holding more than 10 rounds, even if they were legally acquired before the ban. The plaintiffs, including Virginia Duncan, argue that the law violates the Second Amendment by criminalizing possession of magazines that are in “common use” for lawful purposes, like self-defense and sport shooting.
The case also brings up a Takings Clause argument, saying that California’s law is confiscatory and offers no compensation for property taken from law-abiding citizens. According to the SCOTUS blog docket, this is one of the key constitutional questions the Court may choose to address if it grants full review.
A Court That’s Let Gun Owners Down – Until Now?

Gun rights advocate William from Copper Jacket TV shared his frustration over recent missed opportunities by the Supreme Court. In a recent video, he noted that the Court had just refused to hear two other important Second Amendment cases: Snope and Ocean State. Both involved bans on semi-automatic rifles and magazine limits, and both were denied certiorari, effectively letting the bans stand.
“People are angry,” William said. “But no one is giving up.” That’s why he believes Duncan v. Bonta is so important. It’s a case that has already gone through years of litigation, multiple court levels, and even one previous trip to SCOTUS. And now, it’s getting another shot at full review.
What Makes Duncan Different?

According to William, Duncan v. Bonta is “the most perfect mag ban case that has ever been before the Supreme Court.” And he has a point. The case is fully developed, has been ruled on by multiple courts, and already had its day in the Supreme Court once. But more importantly, it exposes a critical fault line in how courts interpret the Second Amendment.
After being remanded post-Bruen, the Ninth Circuit still upheld the magazine ban. But how they did it is where things get controversial. The Ninth Circuit argued that magazines are not “arms” under the Second Amendment. This distinction, William says, was made “specifically to get around Bruen,” because if something isn’t considered an “arm,” it doesn’t get constitutional protection at all.
Judge VanDyke’s Video Dissent: A Rare and Blunt Statement

One of the more fascinating aspects of this case is the reaction it drew from Judge Lawrence VanDyke of the Ninth Circuit. After the full en banc panel upheld California’s law, VanDyke issued a video dissent – something almost unheard of in federal courts. In the video, he said, “The majority has now accepted that a magazine holding more than 10 rounds is just an accessory, not an arm protected by the Second Amendment.”
VanDyke called this logic “simply inconsistent with reality,” and said any gun owner could tell you that a magazine is essential to a firearm’s operation. This blunt and unconventional statement has added fuel to the fire, making it even more likely that Duncan could become a vehicle for a major SCOTUS ruling.
“Freedom Week” Still Fresh in California’s Memory

Many gun owners remember the short-lived moment of hope known as Freedom Week – a single week in 2019 when a lower court injunction temporarily lifted the magazine ban. California residents rushed to buy standard capacity magazines during that window. The injunction was issued by Judge Roger Benitez, the same judge who has consistently ruled in favor of gun rights throughout this case.
But after the Ninth Circuit got involved, the injunction was stayed, and the law snapped back into effect. Still, Freedom Week remains a symbolic moment for many Californians – and it’s a major reason this case has deep emotional roots within the gun rights community.
The Post-Bruen Tug-of-War

After Bruen, which required gun laws to be grounded in historical tradition and text, many expected laws like California’s magazine ban to fall. But that hasn’t been the case, at least not in the Ninth Circuit. William explained on Copper Jacket TV that the court appeared to sidestep Bruen by declaring magazines are not protected arms at all.
This tactic may be what gets the case back in front of SCOTUS. If the Court decides to take up Duncan next week, it may use the opportunity to clarify that magazines, especially ones in common use, are indeed “arms” and protected by the Second Amendment.
CRPA and Michelle & Associates: Leading the Charge

The California Rifle & Pistol Association (CRPA) and the legal team at Michel & Associates are once again behind the push to get this case heard. According to William, they’ve been one of the most consistent and skilled legal teams fighting gun bans in California. Their upcoming petition to SCOTUS is expected to be “rock solid,” and may be the strongest argument yet to overturn magazine bans nationwide.
William says he has “a lot of faith in them,” and is eagerly awaiting the full text of the petition. “This is not the time to sit back,” he warned. “It’s the time to push forward.”
Why This Case Feels Different

In my view, Duncan v. Bonta feels different because it isn’t just about a policy – it’s about whether courts can ignore common sense and redefine reality to get a preferred outcome. Calling a magazine an “accessory” instead of part of a firearm is like calling a car’s engine optional. It’s a stretch. And it shows just how far some courts are willing to go to uphold laws that probably wouldn’t survive honest constitutional scrutiny.
That’s what makes this case so compelling: it tests whether SCOTUS is willing to enforce its own Bruen precedent – or let lower courts walk all over it.
It’s More Than a California Case

While this case started in California, it could affect gun owners across the entire country. Magazine bans exist in multiple states, including New York, New Jersey, and Illinois. If SCOTUS rules that such bans are unconstitutional, the decision would set a nationwide precedent, restoring rights to millions.
And if they decline to take the case? That could signal that the Bruen decision isn’t being taken seriously by lower courts – or worse, that the Supreme Court won’t step in to stop them. Either way, what happens next week could determine the future of Second Amendment law for decades.
All Eyes on SCOTUS

Duncan v. Bonta is heading to the Supreme Court again, and this time, the stakes couldn’t be higher. Backed by CRPA and a powerful legal team, this case is locked and ready. With other major cases being denied, gun owners are hoping this one breaks through.
As William from Copper Jacket TV put it, “We have a new case, a very strong case, heading up to the Supreme Court next week, and I’m really excited to see what happens.” So are we. Because at the end of the day, this isn’t just about magazines – it’s about whether the Constitution still means what it says.

A former park ranger and wildlife conservationist, Lisa’s passion for survival started with her deep connection to nature. Raised on a small farm in northern Wisconsin, she learned how to grow her own food, raise livestock, and live off the land. Lisa is our dedicated Second Amendment news writer and also focuses on homesteading, natural remedies, and survival strategies. Lisa aims to help others live more sustainably and prepare for the unexpected.


































