Supreme Court Delivers Key Ruling In Firearms Case
The Supreme Court of the United States recently declined to hear two closely watched cases involving the scope of the Second Amendment, sidestepping an immediate ruling on controversial firearm regulations in Delaware and Maryland.
The justices rejected an appeal challenging Delaware’s ban on so-called “assault-style” rifles and large-capacity magazines, while also turning away a separate case contesting Maryland’s handgun licensing requirements.
Gun owners and Second Amendment advocacy groups had urged the Court to intervene, arguing that the Delaware law violates the constitutional right to keep and bear arms. The statute prohibits certain semiautomatic rifles and magazines capable of holding more than 17 rounds.
The appeal came after a lower court refused to issue a preliminary injunction blocking the law. While such firearms have been used in several high-profile mass shootings, federal crime data consistently shows that handguns account for the overwhelming majority of gun-related homicides in the United States.
Gun Rights Groups Push Back
The challenge to Delaware’s law was brought by state residents seeking to purchase restricted firearms or magazines, along with a licensed firearms dealer and two prominent advocacy groups: the Firearms Policy Coalition and the Second Amendment Foundation.
The plaintiffs argued that the lower courts improperly dismissed the harm caused by restricting constitutional rights.
They contended that “deprivation of Second Amendment rights necessarily constitutes an irreparable injury.”
However, a federal judge declined to block the law in 2023, and the decision was upheld in 2024 by the U.S. Court of Appeals for the Third Circuit, based in Philadelphia.
The appeals court rejected the idea that an injunction should automatically apply in such cases.
“Preliminary injunctions are not automatic,” the court stated.
“Instead, custom and history have long saved them for very special occasions.” “This is not a strange case,” the court added.
Maryland Licensing Law Also Upheld
The Supreme Court also declined to hear a separate challenge to Maryland’s handgun licensing system.
The case was brought by the gun-rights organization Maryland Shall Issue and several plaintiffs who argued that the state’s licensing requirements place an unconstitutional burden on citizens seeking to exercise their Second Amendment rights.
Under a 2013 Maryland law, most individuals must obtain a qualification license before purchasing a handgun. The process requires fingerprinting, safety training, and a background check.
Challengers argue that the process is overly burdensome and that completing the requirements “can take a month or longer,” discouraging lawful gun ownership.
State officials maintain that the measures improve public safety by ensuring responsible firearm ownership. The U.S. Court of Appeals for the Fourth Circuit, based in Richmond, Virginia, sided with the state and upheld the law.
Additional Gun Cases Still Pending
Although the Court declined these two appeals, several other Second Amendment cases remain unresolved.
The justices have not yet acted on two additional appeals involving Maryland’s ban on certain semiautomatic rifles and a separate challenge to Rhode Island’s prohibition on large-capacity magazines.
With its current 6–3 conservative majority, the Supreme Court has increasingly applied an “originalist” interpretation of the Constitution in major gun rulings since 2008.
That year, the Court issued its landmark decision in District of Columbia v. Heller, affirming that the Second Amendment protects an individual right to own firearms. The ruling was later reinforced in McDonald v. City of Chicago (2010) and again in New York State Rifle & Pistol Association v. Bruen (2022), which expanded protections for carrying firearms outside the home.
Other Firearm Disputes Before the Court
The justices are also considering other firearm-related disputes.
Earlier this year, the Court heard arguments about the legality of a 2022 regulation enacted during the administration of former President Joe Biden targeting so-called “ghost guns”—firearms assembled from parts that lack serial numbers and are difficult to trace.
A decision in that case is expected before the Court’s term concludes in June.
In another case argued on March 4, major firearm manufacturers including Smith & Wesson and Interstate Arms are attempting to dismiss a lawsuit filed by the government of Mexico.
Mexican officials allege the companies facilitated illegal gun trafficking to drug cartels operating in their country—an accusation the companies strongly dispute.
The Supreme Court has continued to play a pivotal role in shaping the national debate over gun rights and regulation.
Just last year, the Court struck down the federal ban on bump stocks in the case of Garland v. Cargill, ruling that the government lacked authority to prohibit the devices under existing law.
With multiple Second Amendment disputes still moving through the courts, the issue remains one of the most consequential constitutional debates in America today.