BB gun laws in Washington state start from one key point: a BB gun is not a firearm. Washington’s firearm definition requires a projectile driven by an explosive like gunpowder, and BB guns, pellet guns, and airsoft guns use compressed air, CO2, or a spring instead.1Washington State Legislature. Washington Revised Code 9.41.010 – Definitions That keeps them out of concealed pistol licensing, background checks, and waiting periods. It does not make them unregulated. Schools are off-limits by statute, public display can be a crime, and cities are free to set their own rules because the state’s firearms preemption law does not cover air guns.
Schools Are Off-Limits Statewide
The clearest statewide restriction is on school property. Washington law bans knowingly carrying or possessing an air gun, including any air pistol or rifle designed to propel a BB or pellet by compressed air, CO2, or other gas, on school grounds.2Washington State Legislature. Washington Revised Code 9.41.280 – Possessing Dangerous Weapons on School Facilities The prohibition reaches:
- Public or private elementary and secondary school premises
- School-provided transportation
- Facilities being used exclusively by public or private schools
- Facilities during official school district board meetings
Air guns sit in the statute as their own prohibited category next to firearms, stun guns, and martial arts weapons. Violating it is a gross misdemeanor, which in Washington carries up to 364 days in jail and a fine of up to $5,000.3Office of Superintendent of Public Instruction. Weapons and Schools Whether the BB gun is loaded doesn’t matter. Having one in a backpack on campus is enough.
Displaying a BB Gun in Public
Washington makes it a gross misdemeanor to display any weapon in a manner that intimidates another person or warrants alarm for the safety of others. Many BB guns look nearly identical to real handguns and rifles, so careless handling in public falls squarely inside that statute.
The practical piece is what bystanders and officers see. A realistic BB gun cannot be distinguished from a loaded firearm at a glance. Walking a neighborhood with something that looks like an AR-15 or a Beretta will bring 911 calls and an armed response. Officers are trained to treat anything that looks like a gun as real until proven otherwise, and that judgment happens in seconds. Transport BB guns cased, unloaded, and out of view.
Where You Can Shoot
There is no single statewide rule on where you can fire a BB gun off school property. That regulation sits with cities and counties, and most populated areas restrict or ban firing any projectile weapon within city limits. Shooting in a public park, across a street, or in a residential yard often violates local code even when no one is hurt.
Local air gun ordinances differ in how far they reach. Some define “air gun” broadly to sweep in BB guns, pellet guns, airsoft guns, and any device propelling a projectile by compressed air or a spring.4Poulsbo Municipal Code. Chapter 9.40 Firearms, Explosives, and Dangerous Weapons Others set age limits for unsupervised possession or restrict discharge to supervised ranges. Blaine, for example, makes it illegal for anyone under 16 to carry or shoot an air gun without a parent or supervising adult, and bars merchants from selling air guns to minors under 16 unless a parent accompanies them.5City of Blaine, WA. Article IV Air Guns
State firearms preemption does not shield BB gun owners from these ordinances, so they are fully enforceable. Check your city or county code directly. Searching “air gun” or “discharge of weapons” on the local government’s website usually surfaces the section that applies.
Age Rules Come From Cities, Not the State
Washington has no single statute setting a minimum purchase age for BB guns the way it does for firearms. Age rules come from local ordinances and vary. Several cities set the threshold at 16 for unsupervised possession, while others may differ.6City of Ocean Shores Municipal Code. Chapter 7.25 Offenses Involving Firearms and Weapons In those cities, minors under the restricted age can still use a BB gun when a parent or guardian supervises, or at a supervised range run by a school or other regulated group.
Most major retailers voluntarily require buyers to be 18, which creates a practical floor even where local law doesn’t set one. That is store policy, not a legal mandate. If you’re buying from a private seller or receiving one from family, the local ordinance is what controls.
The Federal Orange-Tip Rule Is About Airsoft
Federal law requires toy guns, replica guns, and airsoft guns to carry a permanently affixed blaze orange plug in the barrel, recessed no more than 6 millimeters from the muzzle end. The requirement applies to any “look-alike firearm,” defined to include toy guns, water guns, replica nonguns, and airsoft guns that fire nonmetallic projectiles.7Office of the Law Revision Counsel. 15 U.S. Code 5001 – Penalties for Entering Into Commerce of Imitation Firearms
Traditional BB guns, paintball guns, and pellet-firing air guns that expel a projectile through air pressure are explicitly excluded from the orange-tip requirement.7Office of the Law Revision Counsel. 15 U.S. Code 5001 – Penalties for Entering Into Commerce of Imitation Firearms Airsoft is covered because it fires nonmetallic projectiles and mimics real firearms. A standard BB gun or pellet rifle does not need an orange tip under federal law. Removing or painting over an orange tip on an airsoft gun that does require one is illegal.
Using a BB Gun in a Crime
“It’s not a real gun” is not a defense. Using a BB gun during a robbery, assault, or other crime does not shield you from serious charges, because prosecutors can build the case on the victim’s reasonable belief that the weapon was real. A clerk who hands over cash because someone pointed a realistic BB gun at them experienced the same fear as if the gun were loaded, and the law treats the threat that way.
Courts have upheld armed robbery and assault convictions where the weapon turned out to be an air gun or replica. The victim’s perception drives the charge, not the weapon’s technical category. Brandishing a BB gun in a confrontation can also push a misdemeanor into felony territory depending on the circumstances. Target shooting and pest control on your own property are fine. The moment a BB gun becomes a tool of intimidation, its non-firearm classification protects no one.
If Police Respond to a BB Gun Call
Officers arriving on a weapons call cannot tell a BB gun from a real firearm at a distance, and they are trained not to try. In encounters involving imitation guns, what determines whether officers use deadly force is the actions of the person holding the weapon. Quick movements, shouting, or any gesture that looks like raising the gun toward an officer can trigger a lethal response in seconds.
If police arrive while you’re carrying or shooting a BB gun, set it down immediately, move your hands away from it, and follow every instruction without sudden movement. Do not point a BB gun at or near an officer, even to show it isn’t real. Officers have met people who claimed a weapon was fake and then used it as a distraction, so saying “it’s just a BB gun” will not change how the situation is handled. Case your BB guns for transport, and if you’re shooting on private property, tell nearby neighbors so they aren’t the ones dialing 911.