Moving firearms across state lines is one of the most legally sensitive aspects of an interstate relocation — and one of the most misunderstood. Federal law provides significant protections for gun owners in transit, but those protections have specific conditions. State laws vary dramatically, and some states restrict or prohibit certain firearms, magazines, or accessories that are perfectly legal in your current state. Getting this wrong can result in felony charges. This guide covers what federal law requires, what to know about destination state laws, and how to move a gun safe safely and legally.
Federal Law: The Firearm Owners’ Protection Act (FOPA) Safe Harbor
The Firearm Owners’ Protection Act of 1986 created a federal safe harbor for gun owners traveling between states. Under 18 U.S.C. § 926A, you can legally transport a firearm through states where that firearm would otherwise be illegal — as long as three conditions are met:
- You can legally possess the firearm in your state of origin
- You can legally possess the firearm in your destination state
- The firearm is unloaded and not readily accessible from the passenger compartment during transport
This means if you’re driving from Texas to Pennsylvania through New Jersey — a state with restrictive firearms laws — federal law protects your transport as long as you don’t stop for non-essential reasons and keep the firearm secured. However, FOPA does not protect you if your firearm is illegal in either your origin or destination state.
Storage Requirements During Transport
The ATF specifies that firearms must be unloaded and stored in a locked container during transport. If your vehicle has a separate trunk, storing the firearm in the locked trunk generally satisfies this requirement. If your vehicle has no trunk (SUV, pickup truck, van), you must use a locked container — not the glove compartment or center console, which are explicitly excluded by federal regulation.
NFA Firearms: Special Requirements Before You Move
If you own any National Firearms Act (NFA) regulated items — suppressors/silencers, short-barreled rifles (SBRs), short-barreled shotguns (SBSs), machine guns, or destructive devices — the rules are more stringent.
You must file ATF Form 5320.20 (Application to Transport Interstate or to Temporarily Export Certain National Firearms Act Firearms) and receive approval before transporting NFA items across state lines. This is true even for a permanent relocation. Additionally, you must notify the ATF of your new address within 30 days of moving with NFA items.
Critically: moving to California, Hawaii, New York, Massachusetts, or Washington D.C. with most NFA items is illegal regardless of federal approval. These states prohibit suppressors, SBRs, and in some cases all NFA items. Check destination state law before you purchase or attempt to transport any NFA item.
Destination State Laws: What to Research Before Moving
Federal safe harbor protects transit. It does not legalize possession in states where your firearms are prohibited. Before your move, research these specific questions for your destination state:
- Assault weapon bans: California, New York, New Jersey, Connecticut, Massachusetts, Maryland, and Illinois have “assault weapon” restrictions that may prohibit rifles, features, or configurations that are legal in most other states
- Magazine capacity limits: Many states restrict magazines to 10 rounds or fewer — even if your existing magazines are legal where you currently live
- Handgun registration: Hawaii and a few other states require registration of all handguns with the police upon moving into the state — often within a short window (5–30 days)
- Carry permits: Your current concealed carry permit may not be recognized in your destination state. As of 2026, 29 states have constitutional carry (no permit required), but others require state-specific permits
- Background checks for private transfers: Some states require a background check for any transfer, including taking possession of your own firearms after shipping them to an FFL
The best approach: contact the state police or attorney general’s office for your destination state before the move, or consult an attorney familiar with that state’s firearms laws. Information found online can be outdated — laws change frequently.
Moving a Gun Safe: Logistics and Weight Considerations
Gun safes are among the most physically challenging items in a household move. A residential gun safe can weigh anywhere from 200 to over 1,000 pounds depending on size and construction. Moving it incorrectly can damage the safe, your floors, doorframes, or the movers themselves.
Notifying Your Moving Company
Federal law prohibits common carriers (professional moving companies) from transporting firearms in the same container as household goods without proper licensing. In practice, most licensed interstate movers will not transport firearms. You have three options:
- Transport firearms yourself: Drive them to your destination separately, following all applicable federal and state laws
- Ship to an FFL: Ship to a Federal Firearms License holder (gun dealer) in your destination state, then complete any required paperwork to take possession after you arrive
- Hire a licensed firearms shipper: Use UPS or FedEx (which accept firearms under specific conditions) or a licensed firearms transport service
The gun safe itself — empty of firearms — can typically be transported by your moving company. Make clear the safe is empty when you arrange the move, and document this. Confirm that your mover has experience with heavy safe transport, as it requires specialized equipment (dolly, straps, piano board) and may incur additional charges.
Safe Relocation Costs
Moving a large gun safe typically costs $200–$500 as a separate service charge on top of your standard moving quote, depending on the safe’s weight and how many stairs or tight spaces are involved. Some moving companies specialize in safe moving and may offer better pricing. Get an explicit line item for the safe in your written estimate.
Packing Firearms for Transport When Driving
If you’re transporting firearms in your personal vehicle during the move, here’s how to do it correctly:
- Unload all firearms completely — remove magazines and verify chambers are empty
- Store each firearm in a locked hard-sided case or in the empty, locked gun safe if it fits in your vehicle
- Keep ammunition stored separately from firearms, also in a locked container
- If driving through restrictive states (New Jersey, California, New York, Maryland), do not stop for longer than necessary for fuel and bathroom breaks — the FOPA safe harbor requires you to be “in the process of transporting” the firearms
- Keep your bill of lading, moving documentation, and any required permits accessible in case of a stop
Shipping Firearms to Your New State
For long-distance moves where driving isn’t practical, shipping through an FFL is the cleanest option. The process:
- Find a licensed FFL dealer in your destination city (dealer websites or the ATF’s FFL locator at atfonline.gov/fflezcheck)
- Confirm the FFL will accept a personal transfer shipment and their transfer fee (typically $25–$75 per firearm)
- Ship via FedEx or UPS using their firearms shipping procedures — handguns must ship overnight; long guns can ship ground. Package must be declared as containing a firearm
- Complete the required Form 4473 (background check) at the FFL upon pickup in your new state
This method adds time and cost but eliminates the risk of transport violations and guarantees you’re compliant with destination state law at the point of transfer.
Common Mistakes to Avoid
- Assuming your carry permit transfers automatically: It doesn’t in most states. Research reciprocity before carrying in your new state
- Forgetting magazine limits: High-capacity magazines may be illegal in your destination state even though you’ve owned them for years
- Leaving firearms with your moving company: Most licensed interstate movers won’t accept them, and those that do need to be licensed carriers for the specific purpose
- Skipping ATF Form 5320.20 for NFA items: This is the most serious oversight — transporting NFA items without prior approval is a federal felony
- Assuming FOPA protects hotel stays: Courts have not uniformly settled whether extended stops during transit are covered. Minimize stops in restrictive states
Frequently Asked Questions About Moving Firearms Across State Lines
Do I need a permit to move my guns to another state?
No federal permit exists or is required for moving legal firearms across state lines during relocation. However, you must comply with the destination state’s laws upon arrival. NFA items require prior ATF approval via Form 5320.20 before any interstate transport.
Can my moving company transport my guns?
Most licensed interstate movers will not accept firearms in their standard shipment. You should transport firearms in your personal vehicle or ship them through a licensed carrier to an FFL in your destination state. The empty gun safe can typically be moved by your mover as a standard piece of furniture.
What happens if I move to a state where my magazine is illegal?
Possession of a magazine that exceeds the destination state’s capacity limit is illegal in that state from the moment you establish residency. Some states have grandfather clauses for magazines owned before a restriction took effect; others do not. Research your destination state’s specific law before the move.
Do I need to register my handguns when I move to a new state?
Most states have no handgun registration requirement. Hawaii requires registration of all handguns within 5 days of acquisition. A few other states have registration or permit-to-purchase requirements. Check your destination state’s law before the move.
How much does it cost to ship a firearm to an FFL in another state?
Shipping via FedEx or UPS typically costs $30–$80 per firearm plus the receiving FFL’s transfer fee of $25–$75. Total cost per firearm is usually $55–$150. For large collections, this can add up — weigh this against the logistics and legal risk of personal transport.
Can I move my suppressor to another state?
Yes, with prior ATF approval via Form 5320.20. However, suppressors are prohibited in some states (California, Hawaii, Illinois, Massachusetts, New York, New Jersey, Rhode Island, and Washington D.C.). You cannot legally move a suppressor to these states at all. In legal states, you need ATF approval before transport.
Plan Your Firearms Move Before Moving Day
Firearms logistics should be handled before you book your interstate moving company, not as an afterthought on moving day. Determine how you’re transporting guns, research destination state law, and file any required ATF paperwork with enough lead time to receive approval before your move date.
When you’re ready to get moving quotes for the rest of your household goods, compare free quotes from licensed interstate movers here. The right mover handles your household goods efficiently while you manage the firearms logistics separately.
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