Is Brass Knuckles Legal in Washington? (2026)
No. In Washington, brass knuckles is prohibited. In Washington, brass knuckles are explicitly classified as a 'dangerous weapon' and their manufacture, sale, possession, or carrying is generally prohibited under RCW 9.41.250. This statute aims to prevent the use of such devices in assaults and other violent crimes within the state..
Key facts
- Status
- Prohibited
- Permit required
- No
- Jurisdiction
- Washington
- Last reviewed
- 2026-04-09
Brass Knuckles laws in Washington
Washington law, specifically Revised Code of Washington (RCW) 9.41.250, broadly prohibits the manufacture, sale, or possession of 'any dangerous weapon.' This statute explicitly lists 'metal knuckles' as a dangerous weapon. The law states that 'Every person who manufactures, sells, or disposes of or possesses any dangerous weapon, other than a firearm, shall be guilty of a gross misdemeanor.' The definition of 'dangerous weapon' is expansive and includes items designed for use as a weapon and readily capable of causing death or serious bodily injury. While there might be very narrow exceptions for law enforcement or military personnel in the line of duty, for the general public, brass knuckles are illegal to possess or carry. This prohibition reflects a legislative intent to control items that have no common lawful purpose other than to inflict harm.
Frequently asked questions
Is brass knuckles legal in Washington for travelers?
For travelers visiting Washington, brass knuckles is currently prohibited. Washington law, specifically Revised Code of Washington (RCW) 9.41.250, broadly prohibits the manufacture, sale, or possession of 'any dangerous weapon.' This statute explicitly lists 'metal knuckles' as a dangerous weapon. The law states that 'Every person who manufactures, sells, or disposes of or possesses any dangerous weapon, other than a firearm, shall be guilty of a gross misdemeanor.' The definition of 'dangerous weapon' is expansive and includes items designed for use as a weapon and readily capable of causing death or serious bodily injury. While there might be very narrow exceptions for law enforcement or military personnel in the line of duty, for the general public, brass knuckles are illegal to possess or carry. This prohibition reflects a legislative intent to control items that have no common lawful purpose other than to inflict harm.
Do I need a permit for brass knuckles in Washington?
Washington does not specifically require a permit for brass knuckles, though general regulations apply.
Can I transport brass knuckles through Washington?
Transport laws for brass knuckles in Washington depend on the specific item and your route. Since this is prohibited in Washington, transporting through the state carries legal risk. Always check states you pass through.
What are the penalties for brass knuckles violations in Washington?
Penalties for brass knuckles violations in Washington vary based on the specific offense. Always verify current laws before traveling.