California Handgun Laws: Buying, Storing, and Carrying

California handgun laws set strict rules at every stage: you must be 21 to buy from a dealer, pass a written safety test and a background check, choose from a state-approved roster of models, wait 10 days before picking up the gun, store it where children cannot reach it, transport it unloaded in a locked container, and obtain a Concealed Carry Weapon (CCW) permit before carrying it in public. The California Department of Justice (DOJ) runs the background checks, maintains the approved handgun roster, and tracks who later becomes ineligible to keep a gun they already own.

Who Can Legally Own a Handgun

You have to be at least 21 to buy a handgun from a licensed California dealer, and dealers cannot sell any firearm to anyone under 21.¹ Age is only the starting point. Several categories of people are barred from possessing a handgun at all, and crossing into one of those categories after you buy a gun means you have to give it up.

Felony and Certain Misdemeanor Convictions

A felony conviction under federal, California, or any other state’s law triggers a firearm ban, and violating that ban is itself a felony.² For most California felonies the ban is effectively permanent. Narrow exceptions exist for nonviolent felonies from other states where the conviction has been vacated or the governor of that state has issued a full pardon restoring firearm rights.³

Specific misdemeanors also disqualify you, particularly offenses involving domestic violence or assault. Federal law adds a nationwide ban for a misdemeanor domestic violence conviction when the offense involved the use or attempted use of physical force against a spouse, cohabitant, co-parent, or dating partner.⁴

Mental Health Findings and Restraining Orders

A court finding that you are a danger to yourself or others, or certain mental health conservatorships, disqualifies you. So does a temporary restraining order or protective order containing a firearm prohibition, for the duration of the order. You must surrender any firearms to law enforcement or a licensed dealer while the order is active. Buying or possessing a firearm while subject to such an order is punishable by up to one year in county jail, a fine of up to $1,000, or both.¹

Marijuana Users Are Federally Prohibited

California legalized marijuana. Federal law did not. Federal law prohibits anyone who is an “unlawful user of or addicted to” a controlled substance from possessing a firearm, and marijuana remains a Schedule I controlled substance regardless of state law.⁴ ATF Form 4473, which every buyer completes at the dealer, asks directly about marijuana use and warns that a state medical card does not change the answer. Lying on that form is a federal crime punishable by up to 10 years in prison. If you use marijuana in any form, you cannot lawfully buy or possess a firearm.

What You Need Before Walking Into a Dealer

Firearm Safety Certificate

No dealer can start a handgun sale without a valid Firearm Safety Certificate (FSC). You earn one by passing a 30-question written exam on safety rules, legal requirements, and safe storage; you need at least 23 correct answers (about 75%) to pass. The certificate costs $25 and lasts five years.⁵ Most dealers have certified instructors who can administer the test on-site.⁶

Identification

Bring a valid, non-expired California Driver License or California Identification Card from the DMV. Military ID with permanent duty station orders showing a California posting also works.⁷ If your license or ID shows “FEDERAL LIMITS APPLY” on the front, you must also provide proof of lawful presence: a valid U.S. passport or passport card, a certified copy of a U.S. birth certificate from a vital statistics office, a Certificate of Naturalization, or a Permanent Resident Card.⁸ Temporary licenses and temporary IDs are not accepted.

Proof of Residency

Every handgun purchase also requires a separate residency document. A utility bill dated within the last three months, a signed residential lease, or a property deed showing you as the title holder all qualify, as does a government-issued license, permit, or registration with an expiration date and your residential address. The document has to show your name and current address matching either the Dealer’s Record of Sale (DROS) form or your California ID.⁹

The Purchase Itself

The Roster of Certified Handguns

Dealers can only sell handguns listed on California’s Roster of Certified Handguns. Selling an unlisted model is a misdemeanor punishable by up to one year in county jail.¹⁰ To get on the roster, a manufacturer submits samples for independent lab testing on drop safety and reliability.

The roster has been shrinking because of a microstamping requirement, which calls for a firing pin that imprints a microscopic identification code on each spent cartridge case. Beginning January 1, 2028, semiautomatic handguns sold by licensed dealers will need to be verified as microstamping-enabled if the DOJ determines the components are commercially available at reasonable prices.¹¹ Few manufacturers have adopted the technology, so approved models skew heavily toward older designs.

Buying Off-Roster Through a Private Party Transfer

The roster rule does not apply to secondhand sales between private California residents. Two individuals can meet at a licensed dealer, who runs the background check and handles the registration, and the handgun does not have to be on the roster.¹² All the same paperwork, fees, and waiting period still apply. Newer or off-roster models typically command a premium on this secondary market.

DROS, the Waiting Period, and Pickup

You fill out a DROS worksheet with personal and physical details, and the dealer submits it electronically to the DOJ. That submission starts a mandatory 10-day (240-hour) waiting period while the state checks criminal and mental health databases.⁷ The handgun stays with the dealer. The DROS fee is $31.19, covering one or more firearms transferred to the same person at the same time.¹³

California limits you to one firearm purchase per 30-day window, counting all firearms rather than just handguns, with the clock starting at DROS submission.¹⁴ The electronic system rejects a second application filed before that window closes.

After the 10 days end, you have 30 days to pick up the handgun. Miss that window and the DROS is cancelled; you restart the whole process and pay the fee again.⁷ At pickup, you perform a safe handling demonstration. Every step has to be correct from start to finish; any mistake and you restart the demonstration from the beginning.¹⁵

Buying Ammunition

Ammunition requires its own background check at every purchase, which catches first-time buyers off guard at the register. If you already have a firearm registered in the DOJ’s Automated Firearm System, which includes guns bought through a dealer, the standard eligibility check runs about $1. If you are not in that system, a basic eligibility check costs $19 and can take several days instead of minutes. All ammunition sales must go through a licensed vendor.

Anyone prohibited from owning a firearm is also prohibited from possessing ammunition. The penalty is up to one year in county jail, a fine of up to $1,000, or both.¹⁶

Storing a Handgun at Home

Negligent storage carries criminal liability. If you keep a firearm where you know, or reasonably should know, a child is likely to access it without parental permission, you can be charged with criminal storage of a firearm, a misdemeanor at baseline.¹⁷ Charges and penalties escalate if a child accesses the gun and injures someone. If children may be in the home, a quality gun safe or lockbox is a practical necessity.

Transporting a Handgun

In a vehicle, a handgun must be unloaded and inside a locked container. California defines a locked container as a fully enclosed, secure container locked by a padlock, key lock, combination lock, or similar device. The glove compartment and utility compartment are explicitly excluded.¹⁸ The locked container goes in the trunk or another area not readily accessible to the driver or passengers.¹⁹

Flying With a Handgun

The TSA requires handguns to be unloaded, locked in a hard-sided container, and transported only as checked baggage. The container must fully prevent access; a manufacturer’s original case may not be enough. Declare the firearm to the airline at the ticket counter every time you check the bag.²⁰ The TSA counts a firearm as loaded if a live round or any component of one is in the chamber, cylinder, or an inserted magazine.

In National Parks

Federal regulations allow firearm possession in a National Park unit as long as you comply with the law of the state where the park is located and you are not otherwise prohibited.²¹ In California that means unloaded and in a locked container when in a vehicle. Carrying a loaded handgun on a hike inside a national park without a valid CCW permit would violate state law.

Carrying in Public

Carrying a loaded or concealed handgun in public without a permit is a crime. A first offense for concealed carry without a permit is punishable by up to one year in county jail, a fine of up to $1,000, or both.²² Carrying a loaded firearm in public without a permit carries the same baseline penalties, and prior felony convictions, gang involvement, or an unregistered handgun can elevate the charge to a felony.²³

Concealed Carry Permits

CCW permits are issued by the sheriff or police chief in your jurisdiction. Senate Bill 2 (SB 2) replaced the old “good cause” and “good moral character” standards with objective disqualification criteria: if you meet the requirements and are not a prohibited person, the licensing authority issues the permit.²⁴ You must complete at least 16 hours of training, including instruction on mental health resources, and submit fingerprints for a background check. Application fees and processing times vary by jurisdiction.

Where You Still Cannot Carry

SB 2 created an extensive list of “sensitive places” where carry is prohibited even with a valid permit:

Government buildings, including courthouses, state and local offices, and legislative buildings
Preschools, K-12 campuses, and their parking areas
Hospitals, nursing homes, urgent care clinics, and mental health facilities
Buses, trains, and transit facilities funded with public money
Bars, restaurants, and other establishments where liquor is sold for on-site consumption
Public parks, athletic facilities, and youth centers
Permitted public gatherings and the sidewalks within 1,000 feet of them

The statutory list is longer, and portions of SB 2 have been challenged in court, so check current enforcement before carrying anywhere close to these categories.²⁵

School Zones

Possessing a firearm on school grounds or within 1,000 feet of a K-12 school is its own offense. On school property, the penalty is two, three, or five years in state prison. Within the 1,000-foot zone the offense can be a misdemeanor or a felony depending on circumstances, with the felony version carrying the same two-to-five-year range.²⁶ A valid CCW permit creates an exception to the federal Gun-Free School Zones Act, but the California statute has its own narrower exceptions. Driving through a school zone with a properly locked and unloaded handgun in your trunk is covered by the transport exception; stopping or lingering is a serious legal risk.

If You Later Become Prohibited

California tracks firearm owners who become disqualified after a lawful purchase through the Armed and Prohibited Persons System (APPS). The database cross-references purchase records against criminal, mental health, and restraining order records.²⁷ DOJ agents investigate cases where prohibited individuals have not surrendered their firearms.²⁸ A criminal conviction, a qualifying restraining order, or a mental health finding does not just stop you from buying another gun; it obligates you to give up the ones you already own.

1
California Legislative Information. California Code PEN 29825 – Person Prohibited from Possessing Firearm Due to Protective Order
2
California Legislative Information. California Code Penal Code PEN 29800 – Persons Prohibited from Possessing Firearms
3
California Legislative Information. California Code PEN 29800 – Persons Prohibited from Possessing Firearms
4
Office of the Law Revision Counsel. 18 U.S. Code Section 922 – Unlawful Acts
5
Office of the Attorney General. Firearm Safety Certificate Program
6
California Department of Justice. Firearm Safety Certificate Study Guide
7
State of California – Department of Justice – Office of the Attorney General. Frequently Asked Questions
8
California Department of Justice. Identification Requirements for Firearms and Ammunition Eligibility
9
California Department of Justice. Title 11, Division 5, Chapter 4, Evidence of Residency Documentation
10
California Legislative Information. California Code Penal Code 32000 – Unsafe Handguns
11
State of California – Department of Justice – Office of the Attorney General. Attorney General Bonta Releases Report, Finds Firearm Microstamping Technology Viable
12
State of California – Department of Justice – Office of the Attorney General. Frequently Asked Questions – Section: What Is the Process for Purchasing a Firearm in California
13
New York Codes, Rules and Regulations. Cal. Code Regs. Tit. 11, Section 4001 – DROS Fees
14
California Legislative Information. California Code Penal Code PEN 27535
15
Legal Information Institute. Cal. Code Regs. Tit. 11, Section 4256 – Safe Handling Demonstration
16
California Legislative Information. California Code PEN 30305 – Prohibited Persons and Ammunition
17
California Legislative Information. California Code PEN 25100 – Criminal Storage of a Firearm
18
California Legislative Information. California Code Penal Code PEN 16850 – Locked Container Definition
19
California Legislative Information. California Code Penal Code PEN 25610 – Carrying Concealed Firearm; Transporting or Carrying Firearm
20
Transportation Security Administration. Transporting Firearms and Ammunition
21
eCFR. 36 CFR Section 2.4 – Weapons, Traps and Nets
22
California Legislative Information. California Code PEN 25400 – Crime of Carrying a Concealed Firearm
23
California Legislative Information. California Code PEN 25850 – Carrying a Loaded Firearm
24
California Department of Justice. Initial Statement of Reasons – CCW Licensing Regulations
25
LegiScan. Bill Text: CA SB2 2023-2024 Regular Session
26
California Legislative Information. California Code PEN 626.9 – Possession of Firearm in School Zone
27
State of California – Department of Justice – Office of the Attorney General. APPS Database
28
California Department of Justice. Armed and Prohibited Persons System Report 2024