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How to Sell a Gun in California
Selling a firearm in California is legal for most law-abiding adults, but the process must follow both federal law and California state regulations. This guide covers what private sellers need to know to sell legally and responsibly.
- legal
- safe
- bill of sale
How to Sell a Gun in California — Quick Overview
- Who Can Sell: Most law-abiding adults who legally own a firearm may sell it in California
- Private Sales: Require a background check through a licensed FFL dealer
- Background Check: Required for all transfers — must go through a licensed FFL dealer
- Waiting Period: 10 days mandatory for ALL purchases — dealer and private alike
- Prohibited Transfers: Cannot sell to anyone under 21 or any person prohibited under federal law
- License Required: Only if you regularly sell for profit (federal FFL required)
- Gun Registration: Required — all transfers must be reported as required by California law
- Bill of Sale: Not legally required but strongly recommended — protects the seller from future liability
Table of Contents
Who Can Legally Sell a Gun in California
Age Requirements for Selling a Gun in California
Knowing Your Buyer’s Eligibility
Selling a Gun Through a Licensed Dealer in California
How to Sell a Gun Privately in California
Step-by-Step Guide to Selling a Gun
Why Many Sellers Use GunTransfer
Documents Recommended When Selling a Gun in California
Waiting Periods and Registration in California
Interstate Gun Sales
California Gun Laws Every Seller Should Understand
Responsible Private Firearm Sales
FAQ About Selling a Gun in California
Firearm Safety Certificate (FSC)
Private Party Transfer Process
California Assault Weapons Ban
Who Can Legally Sell a Gun in California
Under federal law and California law, most adults who legally own a firearm may sell it privately. However, the seller bears responsibility for not transferring to a prohibited person.
To legally sell a firearm, a person generally must:
- Be legally eligible to possess firearms under federal law
- Be at least 21 years of age
- Not be engaged in the business of dealing firearms without a federal FFL
- Sell only to buyers who are eligible to receive firearms
Federal law prohibits certain individuals from possessing or transferring firearms. A seller who knowingly transfers to a prohibited person commits a serious federal crime.
A seller must not transfer a firearm to persons who:
- Have been convicted of a felony
- Have been convicted of a domestic violence misdemeanor
- Are subject to a qualifying restraining or protective order
- Are unlawful users of or addicted to controlled substances
- Have been adjudicated mentally defective or committed to a mental institution
- Are under 21 years of age
- Are illegal aliens or have renounced U.S. citizenship
Knowingly selling to a prohibited person is a serious federal crime — punishable by up to 10 years in prison and fines up to $250,000. Always verify the buyer’s eligibility.
Understanding these requirements is the essential first step before selling any firearm in California. GunTransfer performs a background check on all buyers and generates a bill of sale that protects the seller.
Age Requirements for Selling a Gun in California
21
years old minimum to sell or trade handguns at a dealer
21
21
21
Knowing Your Buyer's Legal Eligibility
- Be legally allowed to possess firearms under federal law (18 U.S.C. § 922)
- Be at least 21 years of age
- Be a legal resident of the United States
- Not be a prohibited person under federal or California law
- Appear sober and of sound mind at the time of transfer
- Have been convicted of a felony
- Have domestic violence convictions or restraining orders
- Are unlawful users of controlled substances
- Have been adjudicated mentally defective
- Are under 21 years of age
- Are illegal aliens or fugitives from justice
- Have been dishonorably discharged from the armed forces
Selling a Gun Through a Licensed Dealer in California
Typical process when selling through a dealer:
Selling through a dealer means you are not responsible for vetting the buyer — the FFL handles all required background checks. It is the simplest way to ensure a fully compliant transfer in California.
How to Sell a Gun Privately in California
While private firearm sales are permitted in California, all private transfers must go through a licensed FFL dealer for a background check. Direct person-to-person transfers without a dealer are illegal in California.
Private firearm sales are common when:
- Selling a used firearm to another gun owner
- Selling inherited firearms
- Selling to a friend, family member, or collector
Both buyers and sellers remain responsible for complying with federal firearm laws. The seller must not knowingly transfer to a prohibited person. GunTransfer performs a background check on the buyer and documents the transfer with a legally sound bill of sale.
Although California requires the transfer to go through a licensed FFL dealer, many sellers use GunTransfer to create a clear record that ownership has transferred — protecting them from future liability.
CALIFORNIA GUN SALE QUICK REFERENCE
| SALE TYPE | BACKGROUND CHECK | WAITING PERIOD | KEY NOTES |
|---|---|---|---|
| Licensed Dealer | Required — CA DOJ check | 10 days | 21+ for all firearms. FSC required. Handgun Roster applies. |
| Private Sale (PPT) | Required — CA DOJ via FFL | 10 days | ALL private transfers must go through a licensed FFL dealer. Buyer needs FSC. |
| Online Purchase | Required at receiving FFL | 10 days | Ships to CA FFL. Handgun Roster compliance required. |
| Assault Weapons | Prohibited | Prohibited | Banned in California — may not be purchased, possessed, or transferred. |
| Magazine > 10 rounds | Prohibited | Prohibited | Large-capacity magazines prohibited in California. |
Step-by-Step
Step-by-Step Guide on How to Sell a Gun in California
The process for legally selling a firearm in California generally includes the following steps.
1
Confirm your eligibility to sell
Make sure you are legally permitted to possess and transfer firearms under federal and California law.
2
Assess the firearm’s value
Research fair market value using online guides or get a local dealer appraisal.
3
Find a qualified buyer
Locate a buyer through personal contacts or local channels. Both parties must meet at a licensed FFL dealer to complete the transfer.
4
Verify buyer identity and age
Request a valid government-issued photo ID. Confirm the buyer is at least 21 years old. The FFL dealer will verify identity as part of the background check process.
5
Document the transfer with a bill of sale
Use GunTransfer to generate a bill of sale recording both parties, the firearm description, serial number, sale price, and date. GunTransfer also performs a background check on the buyer.
6
File your copy
Store your signed GunTransfer bill of sale securely — it is your permanent proof that the firearm left your possession on a specific date, critical if it is ever questioned.
We handle the legal part for you.
California requires a licensed dealer for private transfers. We route you to a local FFL at no markup and handle the bill of sale and permanent records for you. Flat $50.
Why Many Sellers Use GunTransfer
Private firearm sales are permitted in California, but without documentation there is no proof that ownership transferred — leaving the original owner potentially connected to any future incident involving the firearm.
Document the firearm’s serial number and full description
Record the exact date ownership transferred away from you
Protect yourself from future liability if the gun is later misused
Demonstrate responsible, law-abiding gun ownership
For sellers, a documented GunTransfer bill of sale is proof the firearm left your hands on a specific date — which can be critical if the gun is later lost, stolen, or involved in an incident. GunTransfer makes this documentation simple for every private sale in California.
Documents Recommended When Selling a Gun in California
California requires all private transfers to go through a licensed FFL dealer. The dealer retains required records, but a separate GunTransfer bill of sale is strongly recommended. A complete bill of sale should include:
- Seller's full legal name, address, and signature
- Buyer's full legal name, address, date of birth, and signature
- Firearm description: make, model, caliber, and serial number
- Date of transfer and agreed sale price
- Buyer eligibility acknowledgment (confirming the buyer is not a prohibited person)
GunTransfer.com performs a background check on the buyer and generates a complete, state-specific bill of sale in minutes. Both parties sign and each receives a copy — creating a lasting record that the firearm legally changed hands in California.
Waiting Periods and Registration in California
California requires a waiting period of 10 days mandatory for ALL purchases — dealer and private alike for firearm sales. The buyer cannot take possession until this period has elapsed after the sale is approved.
California requires firearm registration. The new owner must register the firearm as required by California law after the transfer is complete.
Use the waiting period to complete all required documentation through GunTransfer.
Interstate Gun Sales
- You cannot sell a handgun directly to a buyer in another state in a private transaction — it must go through an FFL dealer in the buyer's state.
- Long gun sales across state lines are subject to the laws of both states — the buyer's FFL dealer handles the transfer.
- For any online sale to an out-of-state buyer, arrange shipment to a licensed FFL dealer in the buyer's state and use GunTransfer to document the transfer.
California Gun Laws Every Seller Should Understand
Although California has specific private sale laws, sellers should understand these important regulations before completing any transfer:
- You cannot sell to any prohibited person under federal law — doing so is a serious federal crime regardless of whether a background check was conducted
- You cannot sell to anyone under 21 years of age
- ALL private transfers must go through a licensed FFL dealer for a background check
- Selling a stolen firearm is a crime under both state and federal law
- If you regularly sell firearms for profit, you must obtain a federal FFL — unlicensed dealing is a federal felony
- California has an assault weapons ban — certain firearms cannot be sold or transferred within California
- California has a 10-round magazine limit — magazines over this capacity cannot be sold or transferred
Responsible Private Firearm Sales
Selling a firearm responsibly means more than following the law — it means taking reasonable steps to ensure the gun goes to a safe, qualified buyer. Responsible sellers should:
Verify the buyer’s government-issued photo ID
Use GunTransfer to complete a background check and generate a bill of sale
Know the federal and California laws that apply to private sales
Keep a copy of the GunTransfer bill of sale for your records
GunTransfer.com performs a background check on the buyer and generates a complete bill of sale — including buyer eligibility acknowledgment, firearm details, and both parties’ signatures. Many responsible California gun owners use it every time they transfer a firearm privately.
Frequently Asked
Questions
Do I need a license to sell a gun in California?
No. Private sales do not require a federal firearms license.
Do private gun sales in California require a background check?
Is a bill of sale required when selling a gun in California?
What happens if I sell without going through an FFL in California?
Explore All GUN Laws across the country
50 State Guides
How to Sell a Gun by State →How to Buy a Gun by State →Gun Transfer Laws by State →Background Check Laws by State →Private Gun Sale Laws by State →Gun Waiting Period Laws by State →Gun Inheritance Laws by State →Ready to Transfer ?
California Firearm Sale Resources: ATF — Identifying Prohibited Persons | ATF — Brady Law & 3-Day Default Rule | FBI NICS | Giffords — California Gun Laws | ATF State Laws & Ordinances
A handshake isn’t a transfer.
Make it legal.
In California, the seller carries the federal liability. One undocumented sale to the wrong person is the difference between a clean record and 18 U.S.C. § 922(d). For \$50, you get proof you did it right.
- Real background check on the buyerMulti-source federal, state & county criminal + sex-offender records.
- Official bill of sale, signed by both partiesElectronic. Documented to hold up in court.
- Lifetime digital records in your Gun VaultPull them 5, 10, 20 years from now.
- Routed to a local licensed dealer — no markupCalifornia requires an FFL; we handle the paperwork and records.
I sell a few firearms a year and want every one documented in case one ever comes up somewhere. Now they all are.— Phillip C., verified seller
Secure checkout · No FFL markup · No range fees · Flat $50 every time.
