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The Traveler’s Exception: Why the Maryland Gun Case Could Reach the Supreme Court

July 26, 2026

The battle for the Second Amendment continues to evolve in the courts as state-level restrictions clash with fundamental constitutional rights. A recent case in Maryland has ignited a national debate regarding the rights of law-abiding citizens to carry firearms while crossing state lines. At the heart of the matter is Darius Duvall, a District of Columbia resident who found himself arrested for carrying a firearm in Maryland despite possessing a valid concealed carry permit from his home jurisdiction. This case is now being viewed by advocates as a pivotal challenge to whether states can treat American travelers as ‘suspect foreigners’ once they cross a border.

The Case of Darius Duvall and Maryland State Restrictions

The incident began during a routine traffic stop that led to a search of Duvall. Despite holding a concealed carry permit issued by D.C., he was arrested because Maryland is widely known for having some of the most stringent firearm laws in the United States. The Maryland State Police maintain a blanket refusal to recognize out-of-state permits and do not enter into reciprocity agreements with other states. This creates a legal minefield for gun owners who wish to browse firearms and travel across the country safely.

In response, several major pro-Second Amendment organizations—including the Second Amendment Foundation (SAF), Maryland Shall Issue, the National Rifle Association (NRA), the California Rifle & Pistol Association (CRPA), the Minnesota Gun Owners Caucus, the Second Amendment Law Center, and the Citizens Committee for the Right to Keep and Bear Arms (CCRKBA)—have filed an amicus brief. They are urging the Maryland Supreme Court to hear the appeal, arguing that the current legal framework ignores historical traditions regarding the right to travel.

The Historical Tradition of the Traveler’s Exception

The legal argument presented by the amici groups centers on what is known as the ‘traveler’s exception.’ Historically, many states allowed visitors to carry concealed firearms concealedly, provided the weapon was legal in the traveler’s home state. The gun-rights groups argue that this tradition is not an outlier but a fundamental part of how the Second Amendment has been interpreted for centuries.

“Interstate visitors are Americans, yet states like Maryland treat them as suspect foreigners that need to be re-vetted before exercising a fundamental right,” the groups stated in their brief. They point to recent Supreme Court decisions, such as Wolford v. Lopez and Hemani v. United States, as precedents that warrant a fresh look at Duvall’s case. These rulings suggest that the right to bear arms should not be extinguished simply by crossing a state line.

Why This Case Matters for Gun Owners and FFL Dealers

For anyone who visits an FFL dealer or a local gun store, the lack of reciprocity is a significant concern. When a citizen decides to buy guns online or purchase them locally, they expect not to fear criminal prosecution simply for driving through a state with restrictive laws. The Maryland case highlights the reality of the current legal landscape where a person’s right to obtain a permit in one state is not respected in another.

As the legal battle unfolds, the pressure is mounting on the courts to recognize the constitutional right of interstate travel. SAF Director of Legal Research and Education Konstadinos Moros noted that the organizations will continue to ‘keep banging on that door’ in hopes of securing a favorable ruling. If this case eventually reaches the US Supreme Court, it could set a landmark precedent that dictates how states interact regarding firearm laws, potentially ending the era of blanket bans on travelers.

Staying Informed on Second Amendment Rights

The fight for firearm ownership is not just fought at the range; it is fought in the courtroom and through the legislative process. Staying informed on the latest firearms news is essential for any responsible owner who wants to protect their liberties. Whether you are a traveler or a local resident, understanding the legal nuances of different jurisdictions is the first step in defending your constitutional rights.

At BT Gun Company, we remain committed to supporting the community and upholding the rights of all Second Amendment supporters. We provide high-quality products and the information you need to stay safe and legal. If you are looking to upgrade your collection or need advice on your next purchase, visit us today to shop firearms and essential gear.