Is Suppressor/Silencer Legal in Washington? (2026)
Yes. In Washington, suppressor/silencer is legal. Suppressors are legal to own and possess in Washington, provided all federal NFA requirements are met. Washington Revised Code § 9.41.010, defining 'firearm,' does not prohibit suppressors..
Key facts
- Status
- Legal
- Permit required
- No
- Jurisdiction
- Washington
- Last reviewed
- 2026-04-09
Suppressor/Silencer laws in Washington
Washington state law permits the ownership and possession of suppressors, provided individuals comply with all federal regulations under the National Firearms Act (NFA). This includes the federal registration process, payment of the tax stamp, and a background check. Washington Revised Code § 9.41.010, which defines 'firearm' for certain purposes, does not include suppressors in its list of prohibited items. The state has not enacted any specific legislation that would add further restrictions or prohibitions on suppressors beyond the federal framework. This means that once a suppressor is legally obtained at the federal level, it can be legally owned and used in Washington. The state's general approach to firearms rights is supportive, and suppressors are treated as other NFA items, requiring federal compliance but no further state-level permits or prohibitions. The absence of state-level restrictions makes Washington a favorable state for suppressor owners, allowing them to enjoy the benefits of reduced noise during shooting activities without additional state hurdles. This permissive environment aligns with the state's broader stance on firearm ownership.
Frequently asked questions
Is suppressor/silencer legal in Washington for travelers?
For travelers visiting Washington, suppressor/silencer is currently legal. Washington state law permits the ownership and possession of suppressors, provided individuals comply with all federal regulations under the National Firearms Act (NFA). This includes the federal registration process, payment of the tax stamp, and a background check. Washington Revised Code § 9.41.010, which defines 'firearm' for certain purposes, does not include suppressors in its list of prohibited items. The state has not enacted any specific legislation that would add further restrictions or prohibitions on suppressors beyond the federal framework. This means that once a suppressor is legally obtained at the federal level, it can be legally owned and used in Washington. The state's general approach to firearms rights is supportive, and suppressors are treated as other NFA items, requiring federal compliance but no further state-level permits or prohibitions. The absence of state-level restrictions makes Washington a favorable state for suppressor owners, allowing them to enjoy the benefits of reduced noise during shooting activities without additional state hurdles. This permissive environment aligns with the state's broader stance on firearm ownership.
Do I need a permit for suppressor/silencer in Washington?
Washington does not specifically require a permit for suppressor/silencer, though general regulations apply.
Can I transport suppressor/silencer through Washington?
Transport laws for suppressor/silencer in Washington depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.
What are the penalties for suppressor/silencer violations in Washington?
Penalties for suppressor/silencer violations in Washington vary based on the specific offense. Always verify current laws before traveling.