California rifle laws set one of the strictest frameworks in the country: most buyers must be at least 21, every purchase runs through a 10-day waiting period and state background check, and the state bans rifles it classifies as assault weapons along with magazines holding more than 10 rounds. Owners also face specific rules for transporting rifles in a vehicle and storing them at home, and many violations are charged as felonies.
Who Can Buy a Rifle
Penal Code 27510 bars licensed dealers from selling any firearm to anyone under 21.1California Legislative Information. California Code Penal Code PEN 27510 – Sale or Transfer of Firearms to Persons Under 21 The exceptions for 18-to-20-year-olds are narrower than most buyers expect, and the type of rifle matters.
If you are 18 to 20 and hold a valid California hunting license, you can buy rifles that are not semiautomatic centerfire models. Bolt-action, lever-action, pump-action, and rimfire rifles are available; a semiautomatic centerfire rifle is not.1California Legislative Information. California Code Penal Code PEN 27510 – Sale or Transfer of Firearms to Persons Under 21 Active-duty military, active peace officers, and active federal law enforcement officers who are at least 18 can purchase any long gun, including semiautomatic centerfire rifles. Honorably discharged veterans in that age range can buy non-semiautomatic rifles but not semiautomatic centerfire rifles. Federal law sets a lower floor of 18 for long guns, but California’s stricter rule controls in-state.
People Who Cannot Own a Rifle at All
A felony conviction under any state, federal, or foreign law triggers a lifetime firearm ban. Being caught with a rifle after such a conviction is itself a new felony.2Justia. California Code Penal Code 29800-29825 – Prohibitions on Firearm Access For federal felonies, the California ban applies when the offense would also be a felony under state law, or when the sentence exceeded 30 days in a federal facility or a $1,000 fine.
Certain misdemeanor convictions carry a 10-year prohibition. The list includes assault, battery, sexual battery, domestic violence, stalking, and criminal threats. Possessing a rifle during that window is punishable by up to a year in county jail, a fine up to $1,000, or both.2Justia. California Code Penal Code 29800-29825 – Prohibitions on Firearm Access
Welfare and Institutions Code 8103 prohibits firearm possession for anyone adjudicated by a court as a danger to others due to a mental disorder, found not guilty by reason of insanity, found mentally incompetent to stand trial, or placed under conservatorship as gravely disabled due to a mental disorder or chronic alcoholism.3California Legislative Information. California Code WIC 8103 Two or more psychiatric holds in a single year also trigger the ban. Some of these prohibitions can be lifted by later court certification; others are permanent.
Active domestic violence restraining orders bar firearm possession. California also uses a Gun Violence Restraining Order (GVRO) under Penal Code 18150 through 18197. A court can issue a GVRO lasting one to five years on clear and convincing evidence that the person poses a significant danger of harming themselves or others with a firearm.4California Legislative Information. California Code Penal Code PEN 18175 The subject of a GVRO must surrender all firearms, ammunition, and magazines within 48 hours. Family members, household members, employers, coworkers, teachers, and law enforcement can all petition for one.
What Counts as an Assault Rifle
California’s assault weapon definition is feature-based. It does not turn on appearance or marketing. Penal Code 30515 lists the mechanical characteristics that push a semiautomatic centerfire rifle without a fixed magazine into the assault weapon category. A single one of these features is enough:5California Legislative Information. California Code PEN 30515
- A pistol grip that protrudes conspicuously beneath the action
- A thumbhole stock
- A folding or telescoping stock
- A grenade or flare launcher
- A flash suppressor
- A forward pistol grip
A semiautomatic centerfire rifle with a fixed magazine holding more than 10 rounds is also an assault weapon, as is any semiautomatic centerfire rifle under 30 inches in overall length in its shortest firing configuration.5California Legislative Information. California Code PEN 30515
Featureless and Fixed-Magazine Compliance
Owners of semiautomatic centerfire rifles have two main compliance paths. Going “featureless” means removing or replacing every prohibited feature. In practice, that involves a grip wrap or fin grip preventing the web of the hand from dropping below the top of the trigger, pinning an adjustable stock in a fixed position, swapping any flash suppressor for a muzzle brake without flash-reduction function, and removing any forward vertical grip. If none of the six listed features are present, the rifle is not an assault weapon regardless of how it looks.
The other path is a fixed magazine. If the magazine cannot be removed without disassembling the action, the rifle can carry any combination of the listed features so long as capacity stays at 10 rounds or less. Owners who once relied on “bullet button” setups had to either register those rifles as assault weapons by the state’s past deadline or reconfigure them to featureless or fixed-magazine standards. Unregistered assault weapons are illegal to possess, and violations can be charged as a felony with the firearm permanently confiscated.
The Purchase Process
Buying a rifle in California is a multi-step process, and skipping any one step stops the sale.
Firearm Safety Certificate
Before buying, you need a valid Firearm Safety Certificate. The test is 30 questions on safe handling, storage, and California law, and 23 correct answers are needed to pass. The $25 fee covers two attempts with the same instructor. DOJ Certified Instructors administer the test, usually at licensed dealerships.6State of California – Department of Justice – Office of the Attorney General. Firearm Safety Certificate Program FAQs
ID and Residency
You must show a valid California Driver’s License or Identification Card. If your ID carries the “Federal Limits Apply” notation, you also need proof of lawful presence: a valid U.S. passport, a certified U.S. birth certificate, a Certificate of Naturalization, or a Permanent Resident Card.7New York Codes, Rules and Regulations. 11 CCR 4045.1 – Additional Documentation Requirements for Eligibility Checks with Federal Non-Compliant California Driver License or Identification Card When the address on your ID needs verification, accepted residency documents include a utility bill dated within the past three months, a signed residential lease, a property deed, or a current government-issued permit showing your name and residential address.8State of California – Department of Justice – Office of the Attorney General. Evidence of Residency Documentation
DROS and Federal Form 4473
The dealer files a Dealer’s Record of Sale (DROS) electronically with the California Department of Justice. You provide personal descriptors including height, weight, eye color, hair color, date of birth, and place of birth. A Social Security number is requested to prevent misidentification but is not legally required. The DROS fee is $31.19 for one or more firearms transferred to the same buyer at the same time.9New York Codes, Rules and Regulations. 4001 – DROS Fees
You also complete ATF Form 4473, the federal Firearms Transaction Record, covering citizenship, criminal history, drug use, and mental health history. Lying on that form is a federal felony. The dealer runs the federal background check alongside the state process.10Bureau of Alcohol, Tobacco, Firearms and Explosives. Firearms Transaction Record
One Purchase Per 30 Days
Since July 2021, buyers are limited to one handgun or semiautomatic centerfire rifle every 30 days. If you bought a firearm in either category within the past 30 days, a dealer cannot process a new DROS in those categories until the window closes. Bolt-action, lever-action, and rimfire rifles are not subject to the limit.
Waiting Period and Pickup
Submitting the DROS starts a mandatory 10-day waiting period before the dealer can release the rifle. The Department of Justice runs your information against criminal records, mental health databases, and restraining order registries during that window.11California Legislative Information. California Code PEN 26815 – Firearms Delivery Requirements The wait applies to every purchase, even for buyers who already own firearms. If DOJ cannot determine eligibility in 10 days, it can extend the review up to 30 days from the initial submission.
You must take possession within 30 days of the DROS submission. Miss the window and the dealer must cancel the sale, meaning a new DROS, new fee, and new 10-day wait.12State of California – Department of Justice – Office of the Attorney General. Frequently Asked Questions Before handing over the rifle, the dealer supervises a safe handling demonstration with a DOJ Certified Instructor, covering safe loading, unloading, and application of the safety on that type of firearm. You sign an affidavit, and the dealer cannot deliver the rifle until this is complete.13State of California – Department of Justice – Office of the Attorney General. Frequently Asked Questions
Home-Built and Unserialized Rifles
Anyone who manufactures or assembles a firearm in California must first apply to the Department of Justice for a unique serial number. The number must be engraved or permanently affixed to the frame or receiver within 10 days of completing the build, and the owner then notifies DOJ that the marking is done.14California Legislative Information. California Code Penal Code PEN 29180 Anyone who moved to California with an unserialized firearm had to apply for a serial number within 60 days of arrival. Possessing an unserialized firearm in violation of this law is a criminal offense.
At the federal level, licensed dealers who receive unserialized firearms must mark them with a unique serial number within seven days or before transfer, whichever comes first.15Bureau of Alcohol, Tobacco, Firearms and Explosives. Privately Made Firearms
Transporting a Rifle
Rifles and shotguns are classified as nonconcealable firearms and do not have to be locked in a container for vehicle transport. They must be unloaded at all times while inside the vehicle.16State of California – Department of Justice – Office of the Attorney General. Transporting Firearms in California Carrying a loaded firearm in a vehicle on a public street or in a public place is a separate offense under Penal Code 25850.17California Legislative Information. California Code PEN 25850
“Unloaded” means no live ammunition in the chamber or in any magazine inserted into the rifle. A common mistake is dropping the magazine but leaving a round in the chamber. Long guns can ride in the back seat or cargo area, but storing them in the trunk or a locked case avoids ambiguity during a traffic stop.
Flying With a Rifle
Federal rules govern air travel. The rifle must be unloaded, placed in a locked hard-sided container, and declared to the airline at the ticket counter. The container must fully prevent access, and manufacturer packaging does not necessarily meet that standard.18Transportation Security Administration. Transporting Firearms and Ammunition Ammunition can be packed in checked baggage, and you are responsible for the firearm laws of every jurisdiction you travel through.
Storing a Rifle at Home
California’s criminal storage laws under Penal Code 25100 through 25115 make owners legally responsible when someone who should not have access to a firearm gets hold of it. The law creates three tiers of offenses based on the harm that follows.
Criminal storage in the first degree applies when a person negligently stores a firearm, a child or prohibited person gains access, and that person uses the firearm to cause death or great bodily injury. It is punishable by up to three years in state prison, a fine up to $10,000, or both.19California Legislative Information. California Penal Code 25100-25115 – Criminal Storage of Firearm Second- and third-degree offenses carry lesser penalties but remain criminal. The core question in a prosecution is whether the owner knew, or reasonably should have known, that a child or prohibited person was likely to access the firearm.
No specific safe or lock type is mandated by statute, but the firearm must be stored in a way that prevents unauthorized access. Trigger locks, cable locks, gun safes, and locked rooms can each satisfy the requirement depending on circumstances. Every new firearm sold in the state comes with or must be accompanied by a DOJ-approved safety device.
Where Federal Law Adds Restrictions
Federal law also applies to California rifle owners, most visibly through the National Firearms Act. A short-barreled rifle under federal law is any rifle with a barrel shorter than 16 inches, or any weapon made from a rifle with an overall length under 26 inches.20Office of the Law Revision Counsel. 18 USC 921 – Definitions NFA items require federal registration through ATF Form 1 or Form 4.
Federal approval is not a shield in California. The state independently bans short-barreled rifles, suppressors, and machine guns regardless of federal registration status, and possession is a state felony even after ATF approval. California’s 30-inch overall-length minimum for semiautomatic centerfire rifles is stricter than the federal 26-inch threshold, and the state’s assault weapon feature test adds a layer federal law does not.