California pistol laws set a minimum buyer age of 21, restrict new sales to models on a state-certified roster, require a background check with a 10-day waiting period, limit magazines to 10 rounds, impose criminal storage duties at home, and require a permit to carry concealed. Several rules changed as recently as January 2026, so the details below reflect the current landscape.
Who Can Legally Buy a Pistol
You must be at least 21 to buy a handgun in California, whether from a licensed dealer or through a private party transfer. That is stricter than federal law, which allows long gun sales at 18.
Federal law separately bars several categories of people from possessing any firearm under 18 U.S.C. § 922(g):
- Anyone convicted of a crime punishable by more than one year in prison
- Fugitives from justice
- Current unlawful users of controlled substances
- Anyone adjudicated mentally defective or committed to a mental institution
- Anyone convicted of a misdemeanor domestic violence crime, or subject to a qualifying restraining order involving an intimate partner or their child
- Anyone dishonorably discharged from the military
- Anyone who has renounced U.S. citizenship
California adds its own prohibitions, including certain misdemeanor convictions, mental health holds under the state welfare code, and active restraining orders. The state background check screens both state and federal records, so a disqualifying entry anywhere blocks the sale.1Bureau of Alcohol, Tobacco, Firearms and Explosives. Identify Prohibited Persons
Which Pistols Are Legal to Buy
Before you buy a new pistol from a dealer, the model itself has to be legal for sale. The California Department of Justice maintains a Roster of Certified Handguns, and dealers cannot sell a new handgun that isn’t on it. Models get on the roster by passing DOJ firing, safety, and drop tests.2State of California – Department of Justice – Office of the Attorney General. Handguns Certified for Sale
Semi-automatic pistols face the toughest bar. A centerfire semi-auto must include a loaded chamber indicator, and models with detachable magazines must include a magazine disconnect that prevents firing when the magazine is out.3California Legislative Information. California Penal Code 31910 – Unsafe Handgun Defined A separate microstamping requirement has narrowed the roster over the past decade, though a court order in Boland v. Bonta temporarily suspended it and allowed a handful of new models to be added.
The roster only limits what a dealer can sell as new inventory. Private party transfers conducted through a licensed dealer, returns of pawned or consigned handguns, curio and relic handguns, certain single-action revolvers, and intrafamily transfers between parents and children can go through even if the model isn’t on the roster. Those exemptions are how most off-roster handguns legally change hands in the state.
How the Purchase Process Works
Even with an on-roster pistol and a clean record, several procedural steps stand between you and the gun.
Firearm Safety Certificate
Every buyer needs a valid Firearm Safety Certificate before purchasing any firearm. You earn it by passing a 30-question written test on firearm safety and California gun law, administered by a DOJ-certified instructor (usually at a gun shop). You need at least 23 correct answers. The certificate is good for five years and covers both handguns and long guns.4State of California – Department of Justice – Office of the Attorney General. Firearm Safety Certificate Program FAQs
DROS and the 10-Day Wait
Every firearm sale goes through the Dealer Record of Sale system, which triggers a DOJ background check. The DROS fee is $31.19 and covers one or more firearms transferred to the same buyer at the same time.5New York Codes, Rules and Regulations. Section 4001 – DROS Fees
Once DROS is submitted, a mandatory 10-day waiting period starts. You cannot take possession before those 10 days are up, no matter how fast the background check clears. At pickup, you’ll need proof of California residency (a utility bill or vehicle registration card works) and you must perform a safe handling demonstration with the specific pistol you’re buying, under the supervision of a DOJ-certified instructor.6California Legislative Information. California Penal Code 26850 – Safe Handling Demonstration
One Handgun Per 30 Days
You can only complete one handgun purchase every 30 days. Submit a second DROS inside that window and the DOJ will reject it. Law enforcement, licensed collectors, and some private party transactions are exempt, but the typical buyer is capped at one per month. And if you don’t pick up your pistol within 30 days of the DROS submission, the transaction cancels and you start over with another fee and another 10-day wait.
Features That Can Make a Legal Pistol Illegal
Buying a legal pistol is only half the picture. What you attach to it, and what magazine you load into it, can turn a lawful handgun into a criminal one.
Magazine Capacity
California bans magazines that hold more than 10 rounds. Manufacturing, importing, selling, or giving one away is punishable by up to one year in county jail. Simple possession can be charged as an infraction with a fine of up to $100 per magazine, or as a misdemeanor with up to one year in county jail and a fine of up to $100 per magazine.7California Legislative Information. California Penal Code 32310 – Large-Capacity Magazine
Assault Weapon Features
A semi-automatic pistol without a fixed magazine is classified as an “assault weapon” if it has any one of these features:
- A threaded barrel capable of accepting a flash suppressor, forward handgrip, or silencer
- A second handgrip beyond the standard pistol grip
- A barrel shroud that lets you fire without burning your hand (a standard slide doesn’t count)
- The ability to accept a detachable magazine outside the pistol grip
A semi-automatic pistol with a fixed magazine holding more than 10 rounds is also an assault weapon.8California Legislative Information. California Penal Code 30515 – Assault Weapon Definition Possession is a wobbler: a misdemeanor carries up to one year in county jail, and a felony carries 16 months, two years, or three years under realignment.9California Legislative Information. California Penal Code 30605 – Possession of Assault Weapon These restrictions apply regardless of whether the handgun was roster-legal when you bought it.
Storing a Pistol at Home
California imposes criminal liability for negligent storage under two statutes, and one is brand new.
Criminal Storage Under PC 25100
You commit criminal storage of a firearm if you keep a gun on premises you control, you know or should know that a child or prohibited person is likely to gain access to it, and that person does. The charge scales with the harm. Death or great bodily injury caused by the access is first-degree criminal storage. A lesser injury, or a child carrying the firearm into a public place, is second-degree. Even with no injury, negligently leaving a firearm accessible to a child who is likely to gain access is third-degree.10California Legislative Information. California Penal Code 25100 – Criminal Storage of a Firearm
New 2026 Rule for Households With Prohibited Persons
Effective January 1, 2026, Penal Code 25135 requires anyone 18 or older who owns a firearm and lives with a person prohibited from possessing firearms to keep every gun in the home either securely stored or under the direct control of a lawful owner or authorized user. This obligation applies whether or not the prohibited person ever touches the gun. A violation is a misdemeanor punishable by up to one year in county jail and a fine of up to $1,000.11California Legislative Information. California Penal Code 25135 – Storage With Prohibited Persons
Transporting a Pistol
When you move a handgun in a vehicle, it must be unloaded and stored in a locked container. California defines that as a fully enclosed, hard-sided container secured with a padlock, key lock, combination lock, or similar device. The trunk of your car qualifies. The glove compartment and center console do not, even if they lock.12State of California – Department of Justice – Office of the Attorney General. Transporting Firearms in California
If you’re passing through the state on your way somewhere else, federal law under 18 U.S.C. § 926A provides some cover: an unloaded firearm stored out of reach of the passenger compartment can travel from one place you can legally possess it to another. But that safe harbor does not shelter items that are independently illegal in California, such as large-capacity magazines, and it likely won’t protect you if you stop for anything longer than a brief pass-through.
Carrying a Pistol in Public
Open Carry
California generally bans carrying a handgun openly in public, loaded or unloaded. Carrying a loaded firearm in public without authorization is a crime under Penal Code 25850, a misdemeanor carrying up to one year in county jail and a $1,000 fine. It becomes a felony if you have a prior felony conviction, the gun is stolen, or you’re a prohibited person.13California Legislative Information. California Penal Code 25850 – Carrying Loaded Firearm Carrying an unloaded handgun openly is separately banned under Penal Code 26350, also a misdemeanor.14California Legislative Information. California Penal Code 26350 – Open Carry of Unloaded Handgun
In January 2026, a Ninth Circuit panel ruled in Baird v. Bonta that California’s ban on open carry in counties with populations over 200,000 violates the Second Amendment. The DOJ has said the open carry restrictions remain in effect pending further court action, and the case could still be reheard en banc or appealed.15California Department of Justice. California Department of Justice Information Bulletin 2026-DLE-04 For now, treat the open carry ban as enforceable.
Concealed Carry Permits
Carrying a concealed pistol outside your home or fixed place of business requires a Concealed Carry Weapon license, issued by your county sheriff or local police chief. After the Supreme Court’s 2022 Bruen decision struck down California’s old “good cause” requirement, the state became effectively shall-issue: the issuing authority can’t deny you just because you lack a special reason to carry. You still need to clear a background check and complete 16 hours of training for a new permit (8 hours for renewal), and you must qualify with each firearm listed on the license.
Carrying concealed without a permit violates Penal Code 25400. It’s usually a misdemeanor with up to one year in county jail and a $1,000 fine, but aggravating factors push it to a felony. Those factors include a prior felony conviction, the firearm being stolen, gang membership, or being a prohibited person. Even carrying a loaded, unregistered concealed firearm is a wobbler.16California Legislative Information. California Penal Code 25400 – Carrying Concealed Firearm
SB 2 Sensitive Places
In response to Bruen, California passed SB 2 in 2023, which created a long list of “sensitive places” where even CCW permit holders can’t carry. The Ninth Circuit has partly enjoined it. As of late 2024, courts blocked enforcement in categories including hospitals, public transit, places of worship, banks, and permitted gatherings, so CCW holders can carry there. The ban still applies in bars and restaurants serving alcohol, playgrounds, youth centers, parks, athletic facilities, casinos, stadiums, libraries, amusement parks, zoos, museums, and parking areas connected to those locations.17Ninth Circuit Court of Appeals. Baird v. Bonta, No. 24-565 The list could expand or contract as the litigation proceeds. If you carry, check the current status of the case before assuming any specific location is legal.