A firearm that is perfectly legal to carry in Arizona can lead to criminal charges the moment its owner crosses into California. The Giffords Law Center has given California an A rating for over a decade, a distinction no other state has matched as consistently. That ranking reflects a legal framework that goes well beyond the federal baseline: background checks on all firearm sales, a 10-day waiting period, a ban on assault weapons, magazine capacity limits, a red flag law, and some of the most specific carrying restrictions in the country.
For residents and visitors, California gun laws create a set of obligations and prohibitions that are easy to misunderstand, particularly for people who have relocated from other states or who legally own firearms acquired under less restrictive rules elsewhere. A violation does not require criminal intent. In many cases, it requires nothing more than being in the wrong place with a lawfully purchased firearm. Whether you’re a lifelong California resident, a recent transplant, or a visitor passing through with a firearm, what follows covers the current rules, who they apply to, where guns are prohibited, and what happens when those rules are broken.
How Do California Gun Laws Compare to Other States?
Every state operates against a federal baseline established by the Gun Control Act of 1968 and subsequent federal legislation. California exceeds that baseline in nearly every category where state law is permitted to go further.
Nationally, only a handful of states require background checks for private sales. California requires them for all firearm transfers, including private party transactions, through a licensed dealer. Most states do not impose waiting periods; California requires 10 days between purchase and delivery on all firearms. Federal law restricts magazine capacity only for weapons manufactured after 1994 under now-lapsed provisions. California’s 10-round limit applies broadly and has been repeatedly upheld by state courts.
The practical result is that a firearm purchase, carrying arrangement, or storage practice that is entirely lawful in Texas, Arizona, or Nevada may constitute a criminal offense the moment a person crosses into California with the same item or conduct. This is one of the most common sources of unintentional gun law violations in the state, particularly among travelers and recent transplants.
Who Cannot Own or Possess a Firearm in California?
California Penal Code 29800 through 29900 sets out the categories of people who are prohibited from possessing or purchasing firearms. These prohibitions are broader than federal law in several respects.
Under California law, the following persons are prohibited from owning, possessing, or purchasing any firearm:
- Anyone convicted of a felony under California law or the law of any other state or the federal government
- Anyone convicted of specified misdemeanors, including domestic violence offenses, certain assault and battery convictions, and violations involving firearms or weapons
- Anyone subject to a domestic violence restraining order, a gun violence restraining order (red flag order), or certain other protective orders
- Anyone who has been adjudicated as a danger to others as a result of a mental health disorder, or who has been involuntarily committed to a mental health facility
- Anyone currently addicted to a narcotic drug
- Persons under 18 for handguns, and under 21 for semiautomatic centerfire rifles and shotguns under legislation enacted in 2019
- Anyone convicted of two or more offenses under the Welfare and Institutions Code section 8100 or 8103
Several misdemeanor convictions in California trigger a 10-year firearm ban rather than a lifetime ban. These include assault, battery, and certain other offenses designated in Penal Code 29805. For individuals who have completed their sentence for a qualifying offense, expungement under Penal Code 1203.4 may restore some civil rights, but it does not automatically restore firearm rights. A separate petition process is generally required.
If a conviction is affecting your ability to possess a firearm and you believe you may qualify for relief, the expungement attorneys at Manshoory Law Group can evaluate your eligibility and guide you through the applicable petition process.
Where Are Firearms Prohibited in California?
Even a person who is lawfully permitted to possess a firearm is subject to strict location-based prohibitions under California law. Carrying a firearm in a prohibited location is a separate criminal offense regardless of whether the carrier has a valid permit.
Firearms are prohibited in the following locations under California law:
- Schools and school grounds: Penal Code 626.9, the Gun-Free School Zone Act, prohibits possession of a firearm within 1,000 feet of a school. Exceptions exist for licensed hunters, peace officers, and persons with specific written permission from school administrators.
- Government buildings and public meetings: Firearms are prohibited in any state or local government building and at any public meeting of a government body under Penal Code 171b.
- Courts and courthouses: Carrying any firearm into a courthouse or courtroom is prohibited under Penal Code 171c, including by persons with a concealed carry permit.
- Polling places: Firearms are prohibited at any polling place on election day.
- Airports and passenger terminals: Firearms are prohibited beyond security checkpoints, consistent with federal law.
- Bars and establishments serving alcohol: A person carrying a concealed firearm under a valid permit is prohibited from entering a location where the primary purpose is alcohol service under Penal Code 25605.
- Private property where prohibited: Property owners and business operators may prohibit firearms on their premises, and doing so after being asked to leave or after receiving notice constitutes criminal trespass.
What Are the Penalties for Gun Law Violations in California?
Many California firearm offenses are wobblers, meaning the prosecution has discretion to charge them as either a misdemeanor or a felony based on the circumstances, the defendant’s criminal history, and the nature of the violation. The table below summarizes common gun offenses and their penalty ranges:
| Offense | Penal Code | Classification | Max Penalty |
| Carrying loaded firearm in public | PC 25850 | Misdemeanor / Felony | Up to 3 years |
| Concealed carry without permit | PC 25400 | Misdemeanor / Felony | Up to 3 years |
| Open carry of unloaded handgun | PC 26350 | Misdemeanor | Up to 1 year |
| Felon in possession of firearm | PC 29800 | Felony | Up to 3 years |
| Brandishing a weapon | PC 417 | Misdemeanor / Felony | Up to 3 years |
| Assault weapon possession | PC 30605 | Felony | Up to 3 years |
Penalty assessments, court fees, and mandatory programs can significantly increase the financial cost beyond the base fine.
A felony gun conviction in California also results in a lifetime ban on firearm possession under both state and federal law. Separately, a misdemeanor domestic violence conviction triggers a lifetime federal ban on firearm possession under the Lautenberg Amendment. Either type of conviction can also carry consequences for professional licenses, immigration status, and housing eligibility.
Gun offenses that occur in the context of another violent crime, or that are charged federally, carry substantially heavier penalties. The violent crimes defense team and the federal criminal defense attorneys at Manshoory Law Group handle both tracks.
Recent Changes to California Gun Laws
California gun law has continued to evolve through legislation and court decisions. Several significant developments have taken effect in recent years:
Concealed Carry Permit Restrictions (2023)
Following the U.S. Supreme Court’s decision in New York State Rifle and Pistol Association v. Bruen (2022), which struck down may-issue concealed carry permitting schemes, California revised its concealed carry permit law. The revised law eliminated the “good cause” requirement but added a new set of sensitive location prohibitions where permit holders cannot carry, including most commercial establishments open to the public unless the business explicitly permits firearms.
As a result, permit holders today face significantly more restrictions on where they can legally carry than they did before the reforms. That sensitive location expansion has been subject to ongoing litigation.
Assault Weapon Definition Updates
California has periodically updated its assault weapon definitions to address new firearm configurations and attempted workarounds. The Penal Code 30510 and 30515 definitions now cover a broad range of semi-automatic rifles and pistols with specific features. Possession of an assault weapon not lawfully registered prior to applicable deadlines is a felony under Penal Code 30605.
Ghost Gun Regulations
Unserialized firearms, commonly called ghost guns, are now subject to the same serialization and registration requirements as commercially manufactured firearms under California law. Possession of an unserialized firearm by a private individual in California is prohibited, and manufacturing or assembling such a weapon without following the serialization process is a criminal offense.
Red Flag Law (GVRO) Expansion
California’s Gun Violence Restraining Order law has been expanded to allow employers, coworkers, teachers, and certain other individuals to petition for a GVRO in addition to law enforcement and family members. A GVRO results in the immediate prohibition of firearm possession and requires the surrender of existing firearms pending a court hearing.
What to Do If You Are Charged with a Gun Crime in California
Gun charges in California can escalate quickly from what seems like a minor possession issue to a felony with lasting consequences. The wobbler nature of many offenses means that how the case is handled from the first appearance often determines whether it stays a misdemeanor or becomes a felony.
Do not make statements to law enforcement without counsel present. Officers investigating a gun offense will ask questions designed to establish knowledge of possession, intent, and the firearm’s origin. Anything you say can be used to support additional charges or negate defenses that would otherwise be available.
If the charge involves a probation violation, such as possessing a firearm while on probation for a prior offense, the stakes are even higher because a violation finding can result in immediate custody. The probation violation defense attorneys at Manshoory Law Group handle these situations and can appear at violation hearings to argue against revocation. Firearms offenses are also covered within the firm’s broader practice areas, which spans the full range of criminal defense matters.
Frequently Asked Questions
Can you open carry in California?
Open carry of a loaded firearm in any public place or public street in an incorporated city or county is prohibited under Penal Code 25850. Open carry of an unloaded handgun in public is prohibited under Penal Code 26350. Open carry of an unloaded long gun in public is prohibited under Penal Code 26400. In practical terms, open carry in California is not a lawful option for most people in most places, even with a valid carry permit, which covers concealed carry only.
What happens if you get caught with an unregistered gun in California?
California does not require registration of most firearms for private owners, but it does prohibit possession of certain categories regardless of registration, including assault weapons and ghost guns that do not meet serialization requirements. Being found with an unregistered handgun that was transferred without going through a licensed dealer is a violation of the private party transfer law. The specific charge and penalty depend on the category of the firearm and the circumstances of the stop or arrest.
Can a felon ever get gun rights back in California?
In limited circumstances, yes. A governor’s pardon specifically granting firearm rights can restore them. A certificate of rehabilitation combined with a pardon may also restore rights for certain convictions. For misdemeanor convictions subject to a 10-year ban, the ban expires automatically after 10 years. Expungement under Penal Code 1203.4 does not by itself restore firearm rights in California, despite restoring many other civil rights. Each situation requires individual legal analysis.
Is California a concealed carry state?
Yes, California issues concealed carry permits, but the permitting process is administered by county sheriffs and police chiefs and involves a background check, safety training, and demonstration of good moral character. Since the Bruen decision in 2022, California moved from a may-issue to a shall-issue framework, meaning qualifying applicants cannot be denied solely on discretion. However, even permit holders face a significant and expanding list of locations where carrying is prohibited.
What is the penalty for carrying a loaded firearm in California?
Carrying a loaded firearm in a public place under Penal Code 25850 is a misdemeanor in most cases, punishable by up to one year in county jail. It becomes a wobbler, and can be charged as a felony with up to three years in state prison, if the person has a prior felony conviction, the firearm is stolen, the person is not the registered owner, the person is prohibited from owning firearms, or the person is an active gang member. The presence of any of these factors significantly changes the sentencing exposure.
Facing a Gun Charge in California?
California gun laws are detailed, frequently updated, and carry real criminal consequences for violations that can seem technical or accidental. Whether the issue involves a carrying offense, a prohibited person charge, a probation violation, or a firearm found during a search, the outcome of the case depends heavily on the quality of the defense from the start. Contact Manshoory Law Group for a free case analysis with a criminal defense attorney who handles firearms offenses throughout Los Angeles and Southern California.