Glocks are not illegal in California. Owning one is lawful, and a few older-generation models can still be bought new from a licensed dealer. What trips people up is that most current Glocks — including the entire Gen 4 and Gen 5 lines and newer compacts like the 43X and 48 — cannot be sold new in the state because they fail California’s handgun safety requirements. There are still legal ways to get those off-roster models, but they don’t run through a dealer’s showcase.
Which Glocks You Can Buy New in California
California’s Department of Justice keeps a Roster of Certified Handguns, and no dealer in the state can sell a handgun that isn’t on it.1State of California Department of Justice – Office of the Attorney General. Handguns Certified for Sale To make the list, a centerfire semiautomatic pistol not already on the roster must include three features: a chamber load indicator, a magazine disconnect mechanism that prevents firing when the magazine is removed, and microstamping capability, which engraves a microscopic code on each fired casing.2California Legislative Information. California Code PEN 31910
Glock doesn’t build any pistol with a magazine disconnect or microstamping, so no new Glock model can be added under current rules. The roster still lists some Gen 3 models that were certified before the microstamping requirement applied — the Glock 17 Gen 3, Glock 19 Gen 3, and Glock 26 Gen 3 among them — and those can still leave a dealer’s shelf. The list also shrinks over time, because manufacturers pay renewal fees to keep models certified.
Legal Ways to Get an Off-Roster Glock
The roster restricts dealer inventory, not private ownership. Several channels move off-roster Glocks legally into civilian hands, and off-roster models typically sell for $300 to $600 above retail because of the limited supply.
- Intrafamilial transfers. Under Penal Code 27875, immediate family members can transfer firearms directly, without a dealer and without the handgun appearing on the roster. Qualifying relationships include parent, grandparent, child, grandchild, spouse, and registered domestic partner. The recipient must be at least 18 and not prohibited from owning firearms. This is the most common path for off-roster Glocks.
- Private party transfers. If a California resident already legally owns an off-roster Glock, they can sell it to another California resident through a licensed dealer. The roster requirement applies to dealer inventory, not to a firearm a private individual brings in for transfer. The standard background check and waiting period still apply.
- Law enforcement resales. Active and retired officers can buy off-roster handguns directly from dealers. Some later resell those pistols through private party transfers, which feeds the civilian off-roster market.
- New residents. People moving to California can bring Glocks they already own, including off-roster models. Each firearm must be registered with the Department of Justice within 60 days of establishing residency using a New Resident Report of Firearm Ownership and a $19 fee. Large-capacity magazines and firearms classified as assault weapons cannot be brought into the state.3State of California – Department of Justice – Office of the Attorney General. Firearms Information for New California Residents
Magazine Capacity Limits
California prohibits possessing any magazine that holds more than ten rounds. That affects almost every standard Glock magazine. The Glock 17 ships with a 17-round magazine, the Glock 19 with a 15-round magazine, and even the subcompact Glock 26 comes with a 10-round magazine that just barely complies. Any Glock kept in California must be paired with ten-round or smaller magazines.4State of California – Department of Justice – Office of the Attorney General. California’s Large-Capacity Ban Declared Constitutional
Penal Code 32310 treats possession as either an infraction with a $100 fine per magazine or a misdemeanor with up to a year in county jail. The ban has been fought over in Duncan v. Bonta for years, including a brief 2019 window when a district court struck it down and Californians legally bought standard-capacity magazines. The Ninth Circuit reversed that ruling, and as of late 2025 the plaintiffs had petitioned the U.S. Supreme Court to hear the case.5Supreme Court of the United States. Duncan v. Bonta – Petition for Writ of Certiorari Reply Brief Until the Supreme Court acts, the ban is fully enforceable. If you still have magazines bought during the 2019 window, their legal status is uncertain; err on the side of caution.
How the Purchase Actually Works
Every handgun sale in California — dealer inventory or private party transfer — must go through a licensed firearms dealer and be processed through the Dealer Record of Sale (DROS) system. There is no friend-to-friend exception. Even a private sale requires a dealer to run the background check, hold the firearm during the waiting period, and handle the paperwork.6Cornell Law School. Cal. Code Regs. Tit. 11, Section 4230 – Delivery of Firearms Following DROS Submission and Suspension
You’ll need to clear several requirements:
- A valid Firearm Safety Certificate, earned by passing a 30-question written test. The certificate costs $25 and lasts five years.
- A background check by the California Department of Justice covering felony convictions, restraining orders, mental health holds, and other disqualifiers. Federal law layers on its own prohibited categories, including convictions punishable by more than a year in prison, domestic violence restraining orders, and misdemeanor crimes of domestic violence.7Office of the Law Revision Counsel. 18 U.S. Code 922 – Unlawful Acts
- A ten-day waiting period between purchase and delivery. The dealer cannot release the gun before the period ends and the check comes back approved.6Cornell Law School. Cal. Code Regs. Tit. 11, Section 4230 – Delivery of Firearms Following DROS Submission and Suspension
- A $31.19 DROS fee per transaction, covering the background check and registration.8New York Codes, Rules and Regulations. Cal. Code Regs. Tit. 11, Section 4001 – DROS Fees
Handgun buyers must be at least 21. Once the check clears and the waiting period expires, the dealer has 30 days to deliver the firearm before the approval lapses.
Transporting Your Glock
Handguns must be transported unloaded and locked in a fully enclosed, hard-sided container secured with a padlock, key lock, or combination lock. A glove compartment or center console does not count as a locked container, even if it locks. The container should go in the trunk, or somewhere not readily accessible from the passenger compartment if the vehicle lacks a trunk.
Concealed carry permit holders can carry a loaded Glock on their person or in a vehicle, subject to conditions set by the issuing sheriff or police chief. Those conditions vary by county and can restrict where and how you carry.
Driving through California on a trip that starts and ends in states where you can legally possess the firearm falls under the federal Firearm Owners Protection Act. The Glock must be unloaded and inaccessible from the passenger compartment, either in the trunk or in a locked container that isn’t the glove box.9Office of the Law Revision Counsel. 18 U.S. Code 926A – Interstate Transportation of Firearms The protection covers transport only. It doesn’t let you stop and carry the firearm on your person while in California.
Penalties You’re Most Likely to Face
Carrying Concealed Without a Permit
Penal Code 25400 makes carrying a concealed handgun without a valid permit a misdemeanor, with up to a year in county jail, a fine up to $1,000, or both.10California Legislative Information. California Penal Code 25400 It becomes a felony punishable by state prison if you have a prior felony, the gun is stolen and you knew or should have known, you’re an active gang member, or you’re otherwise prohibited from possessing firearms.
Carrying a Loaded Firearm in Public
Penal Code 25850 covers carrying a loaded firearm on your person or in a vehicle in any public place within an incorporated city or an area where discharge is unlawful. Without aggravating factors, it’s a misdemeanor with up to a year in jail and a $1,000 fine.11Justia. CALCRIM No. 2530 – Carrying Loaded Firearm (Pen. Code, 25850(a)) With a prior felony, a stolen firearm, gang membership, or similar aggravators, it becomes a felony carrying 16 months, two years, or three years in county jail.
Large-Capacity Magazine Possession
Possession of a magazine holding more than ten rounds is either an infraction with a $100-per-magazine fine or a misdemeanor with up to a year in county jail. When you acquired the magazine doesn’t matter; the old grandfather clause no longer exists.
Illegal Transfers
Selling or transferring a firearm without going through a licensed dealer violates Penal Code 27545 and is a wobbler, meaning prosecutors can file it as a misdemeanor or a felony.
Two Things That Are Not Legal, No Matter What You’ve Heard
Two items sold online and in some gun-culture corners look like accessories but are separate crimes in California.
Glock switches. These small devices convert a standard semiautomatic Glock into a fully automatic weapon. Federal and California law both classify them as machine guns, and simply possessing one is a serious felony even if it’s never installed. Federal penalties reach up to ten years in prison, and California adds its own charges.12United States Department of Justice. U.S. Attorney Hurwit Releases Public Service Announcement Warning Against Possession of Machinegun Conversion Devices It doesn’t matter whether you bought the switch online, 3D-printed it, or were given one.
Unserialized frames. Every firearm in California must bear a serial number, and that includes homemade builds. Glock-compatible “80% frames” were once used to assemble unregistered handguns, but California law and a 2022 federal ATF rule now treat partially complete frames that can be readily finished as regulated firearms. They must be serialized and transferred through a licensed dealer like any factory Glock.13ATF. Summary of Final Rule 2021R-05F – Definition of Frame or Receiver and Identification of Firearms Possessing an unserialized handgun is a criminal offense, and altering or removing a serial number carries its own penalties.