Background Checks in California: DROS, 10-Day Wait & Universal Checks (2025)
California operates the most comprehensive firearm background check system in the United States. Every transfer — dealer sales, private party transfers, intrafamilial transfers, and even temporary loans exceeding specified timeframes — requires a background check through the California Department of Justice (DOJ) Dealer Record of Sale (DROS) system. This state-operated point-of-contact system queries federal databases plus extensive California-specific records. Combined with the mandatory 10-day waiting period (which has no exceptions for any buyer class), universal coverage (no private sale exemption), and ammunition purchase checks, California's system represents the maximum level of purchase-time screening currently implemented by any state.
The DROS Background Check System
California's Dealer Record of Sale (DROS) system is the backbone of the state's firearms regulation. When any firearm transaction occurs through a dealer (which in California means EVERY legal transaction since private sales must go through dealers), the dealer electronically submits the buyer's information to the California DOJ Bureau of Firearms. The DOJ then conducts a multi-database background check that is significantly more comprehensive than the federal NICS check used in most other states.
The DROS check queries: the FBI's National Instant Criminal Background Check System (NICS/III/NCIC), the California Criminal History System (maintained by the DOJ), the Mental Health Firearms Prohibition System (reporting from Welfare and Institutions Code facilities — Baker Act equivalent), the Domestic Violence Restraining Order system (all active DVROs issued by California courts), the Gun Violence Restraining Order database (California's 'red flag' orders), the Wanted Persons System, the Automated Firearms System (verifying the buyer's existing firearms registration status), and several additional state databases.
The DROS fee is $37.19 per transaction (covers the DOJ processing costs). This fee is the same regardless of whether the transaction involves one firearm or multiple firearms on the same DROS (though dealers may submit only one handgun per DROS due to the one-per-30-day rule). The fee is paid by the buyer as part of the purchase transaction. In addition to the DROS fee, dealers charge their own transfer/processing fee (typically $35-$75), making the total per-transaction cost to the buyer $72-$112 in government and dealer fees alone.
Unlike NICS (which returns results in minutes for most buyers), the DROS check typically takes 1-10 days. Most checks (approximately 80%) are completed within 1-3 days. However, because of the mandatory 10-day waiting period, even an instant approval doesn't allow faster delivery. The DOJ must issue an affirmative 'Approved' status — there is NO default proceed provision in California. If the DOJ cannot make a determination within 30 days, the transaction is automatically cancelled and the buyer must start over.
California DOJ - DROS System - California Department of Justice (accessed 2025-01-14)
California Penal Code § 28220 - DROS Fee - California Legislature (accessed 2025-01-14)
The 10-Day Waiting Period: No Exceptions
California's 10-day waiting period (Penal Code § 26815) is absolute — there are no exemptions for any buyer class. Unlike Florida (CWL waiver), Texas (no waiting period), or other states with exemptions for permit holders or prior owners, California requires every buyer to wait a full 10 days between the DROS submission and firearm delivery. This applies equally to: first-time buyers, CCW permit holders, existing gun owners buying their 50th firearm, law enforcement officers making personal purchases, and even dealers themselves buying for their personal collections.
The waiting period is calculated in calendar days starting the day after the DROS submission. If you submit the DROS on January 1, day 1 is January 2, and delivery may occur on January 11 (day 10). The waiting period does NOT exclude weekends or holidays — it's a straight 10 calendar days. However, if day 10 falls on a day the dealer is closed, you must wait until the next business day (but only because the dealer can't release it while closed — the legal waiting period still ended on day 10).
Legal challenges to the 10-day waiting period have been unsuccessful. In Silvester v. Harris (2014), the Ninth Circuit upheld the waiting period against Second Amendment challenge, finding it satisfied intermediate scrutiny as a reasonable 'cooling off' period. Post-Bruen, new challenges have been filed arguing that the waiting period cannot survive the 'text, history, and tradition' test articulated in Bruen. As of 2025, the waiting period remains fully enforceable while these challenges proceed.
The practical impact for California gun buyers is significant: every purchase requires two trips to the dealer (one to start the DROS, one to pick up after 10 days), no same-day purchases are ever possible, impulsive purchases are effectively prevented, and time-sensitive needs (a threat that arises suddenly) cannot be immediately addressed through a dealer purchase. The waiting period also affects online purchases — the 10-day clock doesn't start until you physically appear at the receiving dealer to complete the DROS, so add 10 days to whatever shipping time the online purchase requires.
California Penal Code § 26815 - Waiting Period - California Legislature (accessed 2025-01-14)
Silvester v. Harris, 843 F.3d 816 (9th Cir. 2016) - U.S. Court of Appeals, Ninth Circuit (accessed 2025-01-14)
Universal Background Checks: Private Transfers and Loans
California requires background checks for ALL firearm transfers — not just dealer sales. Under Penal Code § 27545, every transfer of a firearm (defined as delivery of a firearm from one person to another for any period exceeding that authorized by statute) must be conducted through a licensed dealer. Both parties must appear at the dealer, the buyer undergoes a full DROS background check, and the 10-day waiting period applies. There is NO exemption for private sales, gifts (except narrow intrafamilial exceptions), trades, or loans exceeding specified timeframes.
The definition of 'transfer' is broad and can trap unwary gun owners. Lending a firearm to a friend for a range trip is legal (temporary transfer at a licensed range under the lender's direct supervision). But lending a firearm to a friend for a hunting trip — where the friend takes possession without the owner present — constitutes a transfer requiring dealer processing unless the loan falls within the narrow 'hunting with a valid license' exception (which allows temporary transfer for up to 30 days for hunting purposes with documentation).
Intrafamilial transfers receive somewhat simplified treatment but still require background checks. Transfers between parents and children, or grandparents and grandchildren, may use an Intrafamilial Transfer form (Oplaw 001) rather than going through a dealer — but a DOJ background check is still required and the DROS fee still applies. Spousal transfers (between legally married persons) were historically exempt but recent legislation has narrowed or eliminated this exemption. Transfers between siblings, aunts/uncles, cousins, or non-related individuals always require the full dealer PPT process.
Violations of universal background check requirements are serious. Transferring a firearm without a background check is a misdemeanor for the first offense and may be charged as a felony for repeat offenses or if the recipient is a prohibited person. Both the transferor and transferee may be charged. Law enforcement identifies violations through: trace data (when a crime gun is traced and the last recorded owner cannot account for the transfer), investigation of prohibited persons found in possession, and proactive enforcement operations targeting online private sales advertisements.
California Penal Code § 27545 - Private Party Transfer - California Legislature (accessed 2025-01-14)
California DOJ - Private Party Transfers FAQ - California Department of Justice (accessed 2025-01-14)
Ammunition Background Checks
Since July 1, 2019, California requires a point-of-sale eligibility check for all ammunition purchases (Penal Code § 30370). Every time you buy ammunition from any vendor in California — whether a gun store, sporting goods store, Walmart, or online retailer shipping to a California vendor — your identity is verified against the DOJ's databases to confirm you are not a prohibited person and that you are a registered firearm owner in California's Automated Firearms System (AFS).
The standard eligibility check costs $1 per transaction (regardless of how much ammunition you're buying) and is processed through the AFS. If you have firearms registered in the DROS/AFS system (i.e., you've purchased a firearm through a California dealer at any point since DROS records began), your information is already in the system and the $1 check typically returns an instant approval. This covers the majority of California gun owners who have purchased firearms from dealers in recent decades.
If you are NOT in the AFS (perhaps because you acquired firearms before electronic record-keeping, moved to California with firearms from another state, or inherited firearms without processing through a dealer), the $1 instant check will fail. You must then undergo a 'basic eligibility check' — essentially a full background check costing $19 per transaction that takes 1-10 business days. Many gun owners resolved this by voluntarily registering their firearms with the DOJ ($19 per firearm) to get into the AFS and qualify for the faster $1 check.
Online ammunition purchases must be shipped to a licensed ammunition vendor in California — you cannot have ammunition delivered to your home. The vendor conducts the eligibility check when you pick up. This requirement effectively eliminated direct-to-consumer online ammunition sales in California, forcing buyers to either purchase in-store or pay vendor receiving fees ($5-$25 per order) on top of the eligibility check. Some California gun owners travel to neighboring states (Nevada, Arizona, Oregon) to purchase ammunition, but importing ammunition into California without going through a vendor is a misdemeanor (Penal Code § 30312).
California Penal Code § 30370 - Ammunition Eligibility Check - California Legislature (accessed 2025-01-14)
California DOJ - Ammunition Vendor Information - California Department of Justice (accessed 2025-01-14)
Denials, Delays, and the Appeal Process
California DOJ denials can be appealed through an administrative process. When a DROS is denied, the DOJ provides a denial notification to the dealer (who communicates it to the buyer). The notification includes a case number but typically does NOT include the specific reason for denial — you must request the reason separately. To obtain the denial reason, submit a written request to the Bureau of Firearms with your case number and identifying information.
Common denial reasons in California include: felony conviction (any felony permanently bars possession in California without rights restoration), qualifying misdemeanor conviction (numerous misdemeanors are disqualifying in California beyond the federal domestic violence misdemeanor — including battery, assault, brandishing, and various threats offenses with specific time periods), active restraining order (DVRO, Gun Violence Restraining Order, or other qualifying orders), mental health commitment (involuntary holds resulting in prohibition notifications), and outstanding warrants.
The formal appeal process involves submitting a 'Personal Firearms Eligibility Check' application ($20 fee) to the DOJ, which provides a detailed explanation of your eligibility status and the specific records causing the denial. If the denial was based on an error (mistaken identity, records that should have been cleared, expunged records not yet removed from databases), you must provide documentation to the DOJ for correction. If the denial was based on accurate records, your options are limited to legal remedies (expungement, certificate of rehabilitation, governor's pardon).
California's Armed Prohibited Persons System (APPS) also affects gun owners after purchase. APPS is a database that cross-references registered gun owners (from DROS records) against newly prohibited persons. When a registered gun owner acquires a disqualifying record (new felony conviction, mental health hold, restraining order), APPS flags them for investigation and potential confiscation. California DOJ agents conduct 'APPS sweeps' to recover firearms from newly prohibited persons — a process unique to California that is enabled by the state's comprehensive firearms registration through DROS.
California DOJ - Personal Firearms Eligibility Check - California Department of Justice (accessed 2025-01-14)
California DOJ - Armed Prohibited Persons System - California Department of Justice (accessed 2025-01-14)
Prohibited Persons Under California Law
California's prohibited person categories are significantly broader than federal law. In addition to the standard federal prohibitions (18 U.S.C. § 922(g) — felons, domestic violence misdemeanants, mental health commitments, etc.), California adds numerous state-specific disqualifiers that make California's prohibited persons list among the most extensive in the nation.
California-specific lifetime prohibitions include: conviction of ANY felony (state or federal, violent or nonviolent — all result in permanent firearms prohibition in California without a governor's pardon or certificate of rehabilitation), conviction of specific misdemeanors designated as firearms-prohibiting offenses (a list of approximately 40+ misdemeanor offenses including assault, battery, threats, brandishing, animal cruelty, and various domestic offenses — each with a 10-year prohibition period from the date of conviction), and two or more convictions for brandishing (lifetime prohibition).
Temporary prohibitions in California include: persons subject to Gun Violence Restraining Orders (GVROs — California's red flag law, lasting up to 5 years with renewal), persons subject to Domestic Violence Restraining Orders (DVROs — for the duration of the order), persons placed on involuntary mental health holds (Welfare and Institutions Code § 5150 — 5-year firearm prohibition from the date of the hold, regardless of whether full commitment occurs), and persons convicted of certain specified misdemeanors (10-year prohibitions).
The 5150 hold (involuntary psychiatric evaluation hold, lasting up to 72 hours) is particularly notable because it triggers a 5-year firearms prohibition even if the person is released without further commitment and is determined to be not a danger. Many California gun owners are surprised to learn that a brief involuntary hold — even one that results in no treatment, no commitment, and no finding of dangerousness — creates a 5-year ban on firearms possession. A petition to the superior court can lift this prohibition if the petitioner demonstrates they are not a danger, but the process requires a hearing and attorney involvement.
California Penal Code § 29800-29905 - Prohibited Persons - California Legislature (accessed 2025-01-14)
California Welfare and Institutions Code § 8103 - Mental Health Firearms Prohibition - California Legislature (accessed 2025-01-14)
Frequently Asked Questions
Sources & Citations
- California DOJ - Bureau of Firearms - California Department of Justice. Accessed 2025-01-14.
- California Penal Code - Firearms Transfers - California Legislature. Accessed 2025-01-14.
- California DOJ - APPS (Armed Prohibited Persons System) - California Department of Justice. Accessed 2025-01-14.
- California DOJ - Ammunition Purchase Information - California Department of Justice. Accessed 2025-01-14.
State-specific articles covering gun laws, licensing, carry permits, purchase requirements, and more.