Quick answer
Washington gun laws regulate who may possess a firearm, dealer and private transfers, concealed carry, vehicles, restricted places, storage, assault weapons, and large-capacity magazines. A lawful purchase does not answer every later possession or carry question. Convictions, court orders, age, location, firearm type, and federal law can change the result.
This overview describes selected Washington rules in effect on September 18, 2026. It does not cover every exception, local rule, or federal restriction. It also does not decide when force may be lawful; VanWa's separate guide addresses armed self-defense responsibilities in Washington.
Who may be prohibited from possessing a firearm?
RCW 9.41.040 covers more than ownership. Depending on the provision, it addresses owning, accessing, receiving, or having a firearm in a person's custody, control, or possession.
Prohibitions can arise from serious offenses and other felonies, specified domestic-violence and other misdemeanors, qualifying protection or no-contact orders, certain involuntary commitments, some incompetency dismissals, age, and release pending trial for a serious offense. The dates, jurisdiction, disposition, relationship designation, and exact order matter. A background-check approval or state restoration order also does not necessarily resolve a separate federal prohibition.
If a conviction or order may apply, do not rely on how the firearm is titled or who bought it. The questions can include access and control, not only ownership. VanWa's weapons-charge defense page explains how a current allegation differs from a general ownership question.
Purchases and private transfers usually involve several steps
Under the current version of RCW 9.41.090, a dealer may not deliver a firearm until the purchaser provides proof of qualifying safety training completed within the previous five years or proof of an exemption, the Washington State Patrol background-check program finds the purchaser eligible, and the statutory waiting period has passed. RCW 9.41.092 requires the background-check results to be known and 10 business days to elapse after the dealer requests the check.
RCW 9.41.113 generally subjects firearm sales and transfers to background checks. When neither party is a licensed dealer, the transaction generally must go through a licensed dealer unless a stated exception applies. The statute contains specific exceptions for certain bona fide family gifts or loans, temporary transfers, repairs, inheritances, and other circumstances. Do not assume an informal loan or gift qualifies without checking the exact provision.
Concealed carry, vehicles, and restricted places have separate rules
RCW 9.41.050 generally requires a concealed pistol license to carry a concealed pistol outside a person's home or fixed place of business. A loaded pistol in a vehicle also generally requires a license and compliance with the statute's person, vehicle, locking, and concealment conditions. An unloaded pistol left in a vehicle must be locked within it and concealed from outside view.
A license does not authorize possession everywhere. The Washington Attorney General's firearms FAQ identifies statutes governing schools, court-related areas, restricted portions of law-enforcement and mental-health facilities, age-restricted liquor areas, and restricted airport areas. Open carry likewise is not permission to carry in every place or manner. Check the location, current statute, posted restrictions, and any court order before carrying.
Assault-weapon and magazine laws regulate more than possession
RCW 9.41.390 prohibits the manufacture, import, distribution, sale, or offer for sale of firearms meeting the statutory definition of an assault weapon, subject to listed exceptions. The statute does not itself prohibit a transfer as defined in chapter 9.41 RCW, but a gift or loan may still implicate separate background-check rules. The law does not generally prohibit continued possession of an assault weapon lawfully possessed before the 2023 restriction.
RCW 9.41.370 separately prohibits manufacturing, importing, distributing, selling, or offering for sale a large-capacity magazine, subject to stated exceptions. The statutory definition generally uses capacity of more than 10 rounds and contains exclusions. Existing possession is not generally prohibited. The statute does not itself prohibit a transfer as defined in chapter 9.41 RCW, although separate online-facilitation and other rules may apply. Confirm the specific item and proposed conduct before acting.
Safe storage can affect criminal exposure
RCW 9.41.360 does not mandate one storage location or method. It can create criminal exposure, however, when a person stores or leaves a firearm where the person knows or reasonably should know a prohibited person may gain access, and that prohibited person obtains access to and possession of it and causes injury or death, discharges or publicly displays it in specified circumstances, or uses it in a crime.
The statute contains exceptions, including when the firearm was in secure gun storage or secured with a trigger lock or similar device designed to prevent unauthorized use or discharge. It also addresses supervised youth access, lawful self-defense, and access resulting from unlawful entry when the unauthorized access or theft is reported to the local law-enforcement agency within five days after the victim knew or reasonably should have known. Whether an exception applies depends on the facts.
Orders, convictions, and restoration require document-specific review
A protection order, no-contact order, restraining order, or order to surrender and prohibit weapons may restrict possession, access, purchase, or receipt. Read and follow the signed order exactly. A protected person's permission does not modify a court order. VanWa's pages on domestic-violence defense and no-contact-order allegations explain related criminal-defense issues.
If firearm rights were previously lost, restoration is a separate legal process. A state restoration order does not automatically eliminate every federal restriction or guarantee a concealed pistol license. Review the firm's firearm-rights restoration service before possessing or accessing a firearm based on an old conviction, dismissal, vacation, pardon, or order.
What to do when the rule is unclear
Identify the exact firearm, magazine, proposed transaction, location, court order, and criminal or mental-health record involved. Preserve purchase records, orders, judgments, restoration documents, and communications. Do not improvise a sale, loan, transfer, transport, or surrender plan when the law or an order is unclear.
If police seized a firearm or a charge has been filed, keep the receipt, incident number, charging papers, release conditions, and every weapons order. VanWa Legal reviews Washington state and federal firearm allegations from its Vancouver office. A case-specific review can separate possession, transfer, carry, order-compliance, and restoration questions without promising a result.
This article provides general Washington legal information and does not create an attorney-client relationship. Firearm laws change, federal law may differ, and the controlling facts and documents determine how a rule applies.
Sources
- Washington Legislature: unlawful possession of firearms
- Washington Legislature: dealer deliveries and scheduled 2027 version
- Washington Legislature: background checks and 10-business-day period
- Washington Legislature: firearm sales and transfers
- Washington Legislature: carrying firearms
- Washington Legislature: unsafe storage of a firearm
- Washington Legislature: assault weapons
- Washington Legislature: large-capacity magazines
- Washington Attorney General: firearms FAQ
