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Washington Gun Possession Laws (2026)

Restricted: Washington has a red-flag law (Extreme Risk Protection Orders, or ERPOs), prohibits the sale and manufacture of certain semi-automatic "assault weapons" (2023), and bans the sale of large-capacity magazines.

RestrictedVerified May 31, 2026

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Official source: atg.wa.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Gun Possession in states bordering Washington

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IdahoInfo
Idaho has no state red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no firearm registry.
Verified May 31, 2026 · Source: ag.idaho.gov · Full Idaho rule →
OregonRestricted
Oregon has a red-flag law (Extreme Risk Protection Order), and no assault-weapon ban is currently in force.
Verified May 31, 2026 · Source: oregonlegislature.gov · Full Oregon rule →

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