Weapons charges in Washington

Penalties in Washington

Key Washington rules

• Washington's firearm sentencing enhancement under RCW 9.94A.533 adds mandatory consecutive prison time when a firearm is used in the commission of a felony, ranging from 18 months for most felonies up to 60 months for serious violent offenses, and these enhancements cannot be suspended or deferred.
• Under RCW 9.41.040, unlawful possession of a firearm in the first degree applies to persons convicted of any 'serious offense' (such as any felony) and is a Class B felony, while second-degree unlawful possession covers other prohibited categories including domestic violence misdemeanor convictions and is a Class C felony.
• Washington's Initiative 1639, passed in 2018, raised the minimum purchase age for semiautomatic assault rifles to 21, mandated enhanced background checks, and imposed a waiting period of up to 10 days for such purchases under RCW 9.41.090.
• A Washington concealed pistol license (CPL) is required to carry a concealed pistol; Washington does not have permitless carry, and carrying a concealed pistol without a valid CPL is a gross misdemeanor under RCW 9.41.050.
• A felony conviction in Washington results in the permanent loss of the right to possess a firearm under RCW 9.41.040; rights can only be restored through a superior court order after meeting specific statutory criteria, including waiting periods and demonstrating no subsequent criminal history.

Diversion, sealing & second chances

Washington offers limited diversion options for weapons charges; first-time offenders may be eligible for a deferred prosecution or deferred sentence under certain circumstances, but firearm enhancements and serious felony weapons charges are generally not eligible for diversion programs. Vacating or sealing a weapons-related conviction in Washington requires meeting the conditions of RCW 9.94A.640 or RCW 9.96.060, including completing all sentence terms and waiting periods, though convictions for violent offenses or Class A felonies are generally ineligible for vacation.

What the prosecution must prove

• Possession, control, or dominion over the weapon — prosecutors must show the defendant actually or constructively possessed the weapon, meaning it was on their person or within their knowing control.
• Knowledge — the defendant must have known they possessed the item and, in many cases, known its nature (e.g., that a firearm was loaded or that a device was an illegal modification).
• Prohibited status or circumstance — such as being a convicted felon, undocumented person, or subject to a domestic-violence restraining order, OR that the weapon itself is legally prohibited (e.g., unregistered NFA item, illegal silencer).
• Nexus to interstate commerce — required for most federal firearm offenses, typically satisfied by showing the gun was manufactured in or transported through another state, which courts have interpreted broadly.
• In 'use during a crime' charges (e.g., 18 U.S.C. § 924(c)), prosecutors must also prove the weapon was used, brandished, or discharged in furtherance of a separate qualifying violent or drug-trafficking crime.

Common defenses

• Unlawful search and seizure — if law enforcement discovered the weapon through a search that violated the Fourth Amendment (no warrant, no valid exception), a motion to suppress can exclude the evidence and potentially defeat the charge.
• Lack of knowing possession — arguing the defendant did not know the weapon was present (e.g., it belonged to someone else, was hidden in a shared vehicle, or was planted) challenges a required element of the offense.
• Invalid or inapplicable prohibited-person status — for felon-in-possession charges, the defense may challenge whether the prior conviction legally qualifies as a disqualifying offense under the applicable statute.
• Second Amendment constitutional challenge — post-Bruen (New York State Rifle & Pistol Assn. v. Bruen, 2022), defendants increasingly argue that specific regulations lack historical tradition support, though courts continue to refine this doctrine.
• License, permit, or legal authorization — demonstrating the defendant held a valid concealed-carry permit, law-enforcement exemption, or properly registered the NFA item can negate an element of the charge entirely.
• Entrapment — if government agents induced the defendant to possess or transfer a weapon they would not have otherwise dealt with, an entrapment defense may be viable, particularly in federal sting operations.

Consequences beyond the sentence

• Loss of civil firearm rights — a felony conviction results in a lifetime federal prohibition on possessing firearms under 18 U.S.C. § 922(g)(1), and many states impose similar or broader bans that are difficult to restore.
• Immigration consequences — non-citizens convicted of weapons offenses may face deportation, inadmissibility, or denial of naturalization, as many weapons charges qualify as aggravated felonies or crimes involving moral turpitude under immigration law.
• Employment and licensing barriers — a weapons conviction, especially a felony, can disqualify a person from jobs requiring background checks, professional licenses, security clearances, or work with vulnerable populations.
• Housing and public benefits — federal law bars individuals with certain drug and felony convictions from public housing; some weapons convictions can also affect eligibility for federal student loans and other assistance programs.
• Loss of other civil rights — depending on the state, a felony weapons conviction can result in loss of voting rights (temporarily or permanently), ineligibility for jury service, and prohibition on holding public office.

What to do right now

• Invoke your right to remain silent immediately — do not explain, justify, or discuss the weapon with police or investigators without an attorney present, as anything said can be used against you in court.
• Hire or request a criminal defense attorney as soon as possible — weapons charges, especially federal ones, move quickly; early attorney involvement can affect bail, evidence preservation, and whether charges are filed or upgraded.
• Document everything you remember — write down the full sequence of events, names of witnesses, location, what officers said and did, and whether any search or seizure occurred, while details are fresh.
• Attend all court dates without exception — missing a court appearance on a weapons charge can result in a bench warrant, bond revocation, and additional charges that complicate your case significantly.
• Avoid discussing the case on social media or with anyone other than your attorney — statements made online or to friends and family are not protected and can be obtained by prosecutors; maintain strict confidentiality about your defense strategy.

Questions to ask a defense lawyer

• Is this charge being prosecuted at the state or federal level, and what does that mean for potential penalties, mandatory minimums, and plea options in my specific case?
• Was the weapon discovered through a search — and do you see any Fourth Amendment issues with how law enforcement conducted that search or seizure that could support a suppression motion?
• What is the strength of the prosecution's evidence on each element, particularly possession and knowledge, and are there any weaknesses we can exploit at trial?
• How does my prior criminal history — or lack of one — affect the sentencing guidelines, and what is the realistic range of outcomes if I plead guilty versus go to trial?
• Beyond prison time, what are the long-term collateral consequences of a conviction in my situation, including effects on my immigration status, employment, and firearm rights, and are there plea options that could minimize those consequences?