HB2521 — Concerning firearms background check.
Latest legislative action
Effective date 6/11/2026*.
Action recorded: 3/18/2026
About this bill
HB2521 is a WA firearm-related bill currently in pending status. Chambered surfaces it because the underlying topic — firearm regulation, magazine capacity, suppressor possession, or related modifications — may affect what is legal to build and own.
Disclaimer
This is a pending bill — it is not law unless it has been enacted. Data is informational and not legal advice. Verify with official state sources before relying on this summary.