California Penal Code 25610 lets a non-prohibited U.S. citizen over 18 legally transport a handgun in a vehicle, provided the gun is unloaded and either locked in the trunk or placed in a locked container elsewhere in the vehicle.1California Legislative Information. California Penal Code PEN 25610 The statute also governs how you carry the gun on foot to and from the car, and it only applies when you’re traveling for a purpose the law recognizes. Miss any piece of that and you’re exposed to a concealed-firearm charge.
Who the Statute Covers
Three conditions must all be true. You have to be a United States citizen over 18. You have to reside in California or be temporarily in the state. And you cannot be prohibited by state or federal law from possessing a firearm.1California Legislative Information. California Penal Code PEN 25610
California’s prohibited-person list is long: felony convictions, certain misdemeanor convictions, active restraining orders, and specific mental health adjudications all disqualify you. If you fall into any prohibited category, 25610 gives you no cover. Possessing a firearm while prohibited is a separate felony on its own.
The Unloaded and Locked Storage Rule
While the handgun is inside your vehicle, it must be unloaded and either locked in the trunk or placed in a locked container elsewhere in the vehicle. When you carry the handgun to or from the vehicle on foot, it must be in a locked container.2State of California – Department of Justice – Office of the Attorney General. Transporting Firearms in California
The distinction matters. The trunk counts on its own while the gun is in the car, but the moment you step out and start walking the gun toward your front door, the trunk drops out of the analysis. You need a locked container in your hand. Someone who tosses an unlocked pistol case into the trunk and drives off is technically compliant on the road, but carrying that same unlocked case from the driveway to the house exposes them to a concealed-firearm charge for the walk.
What Counts as a Locked Container
Penal Code 16850 defines a locked container as a fully enclosed, secure container locked with a padlock, key lock, combination lock, or similar device.3California Legislative Information. California Code PEN 16850 Most gun owners use a hard-sided pistol case with a built-in lock or a padlock through the latch.
Two spots that seem like they should qualify do not. The glove compartment is not a locked container under California law, even if it has a factory lock and key.3California Legislative Information. California Code PEN 16850 Neither is the utility or center-console compartment. Both sit within arm’s reach of the driver, which defeats the whole point of the rule.
For SUVs, hatchbacks, and trucks without a separate trunk, a locked case stowed in the cargo area is your only option. A soft-sided range bag with a small luggage lock does not qualify, because most of those bags open without defeating the lock.
What “Unloaded” Really Means
The handgun has to be unloaded before it goes into the trunk or container. Under California law, a firearm is loaded if it has an unexpended cartridge or shell in it or attached to it in any manner.2State of California – Department of Justice – Office of the Attorney General. Transporting Firearms in California A round in the chamber makes the gun loaded. So does a loaded magazine inserted into the grip, even with an empty chamber. The magazine counts as attached to the firearm.
The clean approach is to drop the magazine out of the gun entirely, clear the chamber, and check the gun is empty before it goes in the case. Ammunition can travel in the same locked container, just not loaded into or attached to the handgun itself. A loaded magazine in a separate pouch inside the same case is fine.
You Need a Lawful Purpose
Section 25610 doesn’t let you drive around with a handgun in the trunk for no particular reason. The statute requires you be transporting the firearm for a purpose listed in Penal Code sections 25510 through 25595.1California Legislative Information. California Penal Code PEN 25610 Those include:
- Going to or from a shooting range
- Taking the firearm to a gunsmith for repair or service
- Moving the firearm between residences
- Transporting to or from a licensed dealer for sale, transfer, or servicing
- Going to or from a lawful campsite for personal protection while camping4California Legislative Information. California Code PEN 25550
Each purpose involves a specific origin and destination. “I keep it in the trunk for personal safety” is not on the list. If an officer asks where you’re headed with the gun, having a concrete, truthful answer that maps onto one of these categories is what keeps the transport lawful.
Penalties If You Get It Wrong
Falling outside 25610 exposes you to prosecution under Penal Code 25400 for carrying a concealed firearm. For a person with no prior criminal history and no aggravating factors, the offense is a misdemeanor punishable by up to one year in county jail, a fine of up to $1,000, or both.5California Legislative Information. California Code PEN 25400
The charge becomes a straight felony under any of these circumstances:
- Any prior felony conviction
- The handgun is stolen and you knew or had reason to believe it was stolen
- Active participation in a criminal street gang
- You are in a class of people barred from possessing firearms under state or federal law5California Legislative Information. California Code PEN 25400
If the gun is also loaded, you face a separate charge under Penal Code 25850. The default penalty matches concealed carry: up to one year in county jail and a $1,000 fine, with the same aggravating factors elevating it to a felony.6California Legislative Information. California Code PEN 25850 A loaded handgun stashed under the seat can draw both charges stacked together.
Situations Where the Rules Shift
If You Have a CCW Permit
A valid California concealed carry weapon permit changes the analysis. Penal Code 25400 exempts licensed carriers from the concealed-firearm prohibition, so the 25610 storage rules are designed for people without a CCW. A permit lists the specific handguns you’re authorized to carry, and the issuing county can impose conditions on where and when. Carrying a handgun that isn’t on your permit, or carrying somewhere the permit doesn’t cover, puts you back under 25610.
Rifles and Shotguns
Section 25610 applies only to concealable firearms, meaning handguns. Rifles and shotguns don’t need to be in a locked container during transport, but they must be unloaded at all times in the vehicle.2State of California – Department of Justice – Office of the Attorney General. Transporting Firearms in California A loaded long gun in a car violates Penal Code 25850 regardless of storage. Registered assault weapons and registered .50 BMG rifles are the exception: they must be transported under both the locked-container rules of section 16850 and the standards of section 25610.7California Legislative Information. California Code PEN 30945
Driving Through California From Another State
Under 18 U.S.C. 926A, you may transport a firearm through California from one place where you can legally possess it to another such place, even if California’s rules are stricter than your home state’s. The firearm must be unloaded and stored where it’s not directly accessible from the passenger compartment, and in a locked container other than the glove compartment or console if the vehicle has no separate trunk.8Office of the Law Revision Counsel. 18 U.S. Code 926A – Interstate Transportation of Firearms This federal protection covers continuous transit only. Extended stops, overnight stays, or a weekend visit take you outside 926A and put you under California law in full. Complying with California’s rules from the moment you cross the state line eliminates the ambiguity.
National Parks in California
Under 36 CFR 2.4, firearm possession in a National Park Service unit is governed by the law of the state the park sits in.9eCFR. 36 CFR 2.4 – Weapons, Traps and Nets California’s transport rules follow you into Yosemite, Joshua Tree, and every other national park in the state. Federal buildings inside those parks, including visitor centers and ranger stations, prohibit firearms outright regardless of state law.
Checking a Firearm at a California Airport
The drive to the airport is governed by 25610, and a TSA-compliant locked hard-sided case satisfies California’s locked-container definition at the same time. TSA requires the firearm unloaded and packed in a locked, hard-sided container that fully prevents access, declared at the airline check-in counter and checked as baggage only.10Transportation Security Administration. Transporting Firearms and Ammunition Carrying a firearm in a carry-on is a federal offense.