Federal law’s safe passage rule, found in 18 U.S.C. § 926A and part of the Firearm Owners Protection Act (FOPA), lets a person who can legally own a gun drive it through states with stricter laws, so long as the firearm is unloaded, the trip runs between two places where possession is legal, and neither the gun nor its ammunition is reachable from the passenger compartment. That is the whole promise of FOPA safe passage, and it is narrower than most travelers think. Courts read the statute strictly, restrictive states often treat it as a courtroom defense rather than a reason not to arrest you, and several common items and situations sit entirely outside its coverage.
How the Firearm Must Be Stored
The statute is a single sentence, and every clause does work. The firearm must be unloaded. Neither the firearm nor any ammunition may be “readily accessible or directly accessible from the passenger compartment” during the drive. In a vehicle without a separate trunk, the firearm and ammunition must go in a locked container, and the statute explicitly excludes the glove compartment and center console from qualifying as that container.1Office of the Law Revision Counsel. 18 USC 926A – Interstate Transportation of Firearms
If your car has a trunk physically separated from the cabin, unloaded firearm in the trunk satisfies the accessibility rule. Ammunition can ride in the same trunk, and keeping it in a separate container from the firearm strengthens your position if storage is ever scrutinized. Leaving a box of rounds on the back seat while the gun sits in the trunk defeats the point, because the statute treats ammunition the same way it treats the firearm.
SUVs, Hatchbacks, and Pickups
Vehicles without a real trunk are where compliance gets tricky. SUVs, hatchbacks, minivans, and pickups with cab-accessible beds have no compartment truly separate from the driver. For these, the locked-container requirement kicks in, and the exclusion of the glove box and center console applies even if those compartments lock. A dedicated hard-sided lockable gun case is the clean answer. Place it as far from seating as possible: the rear cargo area, the bed of a truck. Soft-sided bags with small padlocks sit in a gray area the statute doesn’t address, and a gray area is a poor thing to have between you and a felony charge in a restrictive state.
Who Can Rely on Safe Passage
Section 926A protects only people “not otherwise prohibited” from possessing a firearm under federal law. That points to 18 U.S.C. § 922(g), which bars several categories of people from having guns at all, including anyone convicted of a crime punishable by more than one year in prison, fugitives, unlawful users of controlled substances, people committed to a mental institution, people subject to certain domestic-violence restraining orders, and anyone convicted of a misdemeanor crime of domestic violence.2Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts Dishonorable discharge, undocumented status, and renunciation of U.S. citizenship also disqualify a person.3Bureau of Alcohol, Tobacco, Firearms and Explosives. Identify Prohibited Persons If any of those apply to you, FOPA offers nothing, and transporting a firearm is a separate federal offense.
The Trip Must Start and End Legally
Safe passage covers travel “from any place where he may lawfully possess and carry such firearm to any other place where he may lawfully possess and carry such firearm.”1Office of the Law Revision Counsel. 18 USC 926A – Interstate Transportation of Firearms Both endpoints matter. If the firearm is illegal for you to possess at your destination, whether because the destination state bans that model, requires a permit you don’t hold, or requires registration you haven’t completed, the entire trip falls outside FOPA. Every restrictive state along your route can then enforce its own laws against you. Your home-state permit does not extend itself over state lines just because you are driving. Check the laws at both ends before leaving, not from the shoulder of an interstate.
What Safe Passage Does Not Cover
The statute uses two words for what it protects: “firearm” and “ammunition.” It says nothing about magazines, feeding devices, or accessories. Several states cap magazine capacity, and a traveler carrying a magazine that exceeds the local limit is not clearly protected by Section 926A, because the statute doesn’t reach that item.
The federal definition of “firearm” in 18 U.S.C. § 921(a)(3) includes “any firearm muffler or firearm silencer,” so a legally registered suppressor arguably rides along with the firearm under FOPA. Standard magazines, pistol grips, flash suppressors, and similar regulated accessories do not. If your route runs through a state that bans a magazine you own, the safer move is to leave it behind or ship it separately.
Stops, Hotels, and the Continuity Problem
Section 926A protects transport, and courts have read that word literally. You need to be moving through, not lingering. Brief stops for gas, food, or a bathroom are generally treated as incidental, but the statute doesn’t define “incidental,” and the leading case draws the line tightly.
In Revell v. Port Authority of New York and New Jersey, a Utah resident flying to Pennsylvania through Newark missed a connection when his flight ran late. The airline rerouted him to a bus, but his luggage stayed behind. He retrieved his bags, spent the night at an airport hotel, and declared his firearm at the ticket counter the next morning. He was arrested under New Jersey law and spent four days in jail before bail. The Third Circuit held that FOPA did not protect him. Even though the cases stayed locked, the court reasoned, the firearm and ammunition were “readily accessible” during the overnight hotel stay, and Section 926A “does not address anything but vehicular travel.”4United States Court of Appeals for the Third Circuit. Revell v Port Authority of New York and New Jersey, No. 09-2029 In a related decision, the same court held that a traveler walking through an airport with checked luggage is “ambulatory” and outside the statute’s vehicular scope entirely.
The practical rule: the longer and more voluntary the stop, the weaker the safe-passage claim. Sightseeing, meetings, and visits while your firearm sits in the car all put continuity at risk. Plan routes that minimize hours in restrictive states, and if something unplanned forces a long stop, know that FOPA’s protection may not survive it.
A Proposed ATF Rule Would Broaden “Transport”
In May 2026, the ATF published a proposed rule to amend 27 CFR 478.38, clarifying that “incidental activities reasonably necessary to interstate transportation” count as transport under Section 926A. The draft language would cover overnight lodging, food and fuel stops, vehicle maintenance, medical emergencies, and transitions between modes of transportation, such as driving to an airport. It would not cover “an extended break in transportation, for reasons unrelated to travel, in a jurisdiction where possession of the firearm or ammunition would be prohibited.”5Federal Register. Clarifying Interstate Transportation of Firearms Under the Gun Control Act Until finalized, the narrow court reading remains the governing standard.
A Defense You Raise in Court, Not a Shield at the Roadside
This is the point most gun owners get wrong, and it may be the most important thing to understand. Section 926A does not stop police from arresting you. It does not require an officer to release you when you explain you’re passing through. Particularly in states like New York and New Jersey, the provision functions as an affirmative defense: you raise it in court after you have been arrested and charged. The statute says a qualifying person “shall be entitled to transport” a firearm, but it provides no mechanism that prevents a local officer from booking you under state law.
In practice, that means posting bail or sitting in jail, hiring a lawyer, and asking a judge to find that your transport met every requirement. If the judge agrees, the charges are dismissed. If the judge finds any gap, the state’s gun laws apply in full. Revell did what most reasonable people would consider compliant: unloaded firearm, locked cases, ammunition separated. He was still jailed for four days and litigated for years.4United States Court of Appeals for the Third Circuit. Revell v Port Authority of New York and New Jersey, No. 09-2029 The burden of proving compliance typically falls on the traveler, not the state. Proposals have surfaced to flip that burden, but none have been enacted.
Flying Is a Separate Regime
Air travel adds a layer of TSA rules, and FOPA’s vehicular framework doesn’t extend cleanly to airports. Under the Third Circuit’s reading, walking through a terminal with a checked firearm is outside Section 926A entirely.
TSA requires that you declare the firearm to the airline at the ticket counter every time you check it. The gun must be unloaded and packed in a locked hard-sided container that only you have the key or combination to. Ammunition may travel in the same case, but must be in its own box designed for carrying ammunition, such as the original cardboard, plastic, or metal packaging. Loose rounds and loaded magazines don’t qualify. Magazines and clips, loaded or empty, must be securely boxed or enclosed within the locked case.6Transportation Security Administration. Transporting Firearms and Ammunition
The real risk with flying is involuntary disruption. A cancelled or diverted flight can leave you claiming checked luggage in a restrictive state, the exact position Revell was in, and outside FOPA’s vehicular protection. The proposed ATF rule would cover transitions between modes of transportation, but it is not yet final.5Federal Register. Clarifying Interstate Transportation of Firearms Under the Gun Control Act Before booking a route through a restrictive state, ask your airline whether you can rebook without claiming your luggage, and know the local laws at every connection.
If You’re Pulled Over
A traffic stop while transporting a firearm through a strict-law state is the moment when every detail of storage and paperwork matters, and the moment when nothing can be argued into a different outcome on the roadside.
Keep your hands visible. Don’t reach toward the firearm’s location. If the state you are in requires disclosure of a firearm in the vehicle, disclose it immediately. Even where disclosure isn’t required, telling the officer early and calmly, where the firearm is, that it’s unloaded, that you’re passing through under federal law, tends to go better than having it found during a search. Keep your license, registration, and any permits accessible without reaching near the firearm.
If you’re arrested despite apparent compliance, don’t resist and don’t argue the statute with the officer. FOPA is a defense that has legal force in court, not in a curbside conversation. Comply, call a lawyer, and raise the defense where it can actually be decided. Strict compliance is your best protection, and it still is not a guarantee. Plan routes that keep your time in restrictive states short, stop only when you have to, and treat every aspect of storage as though a skeptical officer will be inspecting it.