---
type: "Bill"
title: "Concerning the regulation of firearm manufacturing."
description: "Concerning the regulation of firearm manufacturing."
jurisdiction: "us/states/wa"
legislature: "Washington Legislature"
session: "2025-2026"
identifier: "HB 2320"
citation: "Washington HB 2320 (2025-2026)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Salahuddin"]
version_count: 4
action_count: 32
vote_count: 3
first_action: "2026-01-08"
last_action: "2026-03-24"
source: "openstates"
source_identifier: "ocd-bill/40f8436a-59a2-482e-9f17-f00077c1e229"
source_url: "https://app.leg.wa.gov/billsummary/?BillNumber=2320&Year=2025&Initiative=false"
source_hash: "0c441ca6e12921972f7fe8ca4a8d7bc00e8f6a1a36da3d2ffe915c8d4468b13a"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-wa"]
---

# Washington HB 2320 (2025-2026) — Concerning the regulation of firearm manufacturing.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2025-26/Htm/Bills/House%20Bills/2320.htm)
2. **Engrossed Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2025-26/Htm/Bills/House%20Bills/2320-S.E.htm)
3. **Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2025-26/Htm/Bills/House%20Bills/2320-S.htm)
4. **Substitute Passed Legislature** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2025-26/Htm/Bills/House%20Passed%20Legislature/2320-S.PL.htm)

## Votes

- 3rd Reading & Final Passage (#29) — **57–39** (pass) · lower
- Final Passage as Amended by the Senate (#13) — **58–38** (pass) · lower
- 3rd Reading & Final Passage as Amended by the Senate (#20) — **29–18** (pass) · upper

## Sponsors

- Salahuddin — primary (person)
- Berg — cosponsor (person)
- Berry — cosponsor (person)
- Callan — cosponsor (person)
- Doglio — cosponsor (person)
- Farivar — cosponsor (person)
- Fosse — cosponsor (person)
- Hill — cosponsor (person)
- Leavitt — cosponsor (person)
- Macri — cosponsor (person)
- Nance — cosponsor (person)
- Obras — cosponsor (person)
- Ormsby — cosponsor (person)
- Parshley — cosponsor (person)
- Peterson — cosponsor (person)
- Pollet — cosponsor (person)
- Ramel — cosponsor (person)
- Reed — cosponsor (person)
- Reeves — cosponsor (person)
- Ryu — cosponsor (person)
- Santos — cosponsor (person)
- Street — cosponsor (person)
- Taylor — cosponsor (person)
- Zahn — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2026-01-08** Prefiled for introduction. `filing`
- **2026-01-12** First reading, referred to Civil Rights & Judiciary. `reading-1`
- **2026-01-21** Public hearing in the House Committee on Civil Rights & Judiciary at 8:00 AM.
- **2026-02-04** Executive action taken in the House Committee on Civil Rights & Judiciary at 8:00 AM.
- **2026-02-04** CRJ - Majority; 1st substitute bill be substituted, do pass. `substitution`
- **2026-02-04** Minority; do not pass. `committee-passage-unfavorable`
- **2026-02-04** Referred to Appropriations. `referral-committee`
- **2026-02-06** Committee relieved of further consideration.
- **2026-02-06** Referred to Rules 2 Review. `referral-committee`
- **2026-02-12** Rules Committee relieved of further consideration. Placed on second reading. `reading-2`
- **2026-02-16** 1st substitute bill substituted (CRJ 26). `substitution`
- **2026-02-16** Floor amendment(s) adopted.
- **2026-02-16** Rules suspended. Placed on Third Reading. `reading-3`
- **2026-02-16** Third reading, passed; yeas, 57; nays, 39; absent, 0; excused, 2. `reading-3`
- **2026-02-19** First reading, referred to Law & Justice. `reading-1`
- **2026-02-20** Public hearing in the Senate Committee on Law & Justice at 2:00 PM.
- **2026-02-23** Executive action taken in the Senate Committee on Law & Justice at 10:30 AM.
- **2026-02-23** LAW - Majority; do pass with amendment(s). `committee-passage-favorable`
- **2026-02-23** Minority; do not pass. `committee-passage-unfavorable`
- **2026-02-24** Passed to Rules Committee for second reading.
- **2026-02-27** Placed on second reading by Rules Committee. `reading-2`
- **2026-02-28** Committee amendment(s) adopted as amended.
- **2026-02-28** Rules suspended. Placed on Third Reading. `reading-3`
- **2026-02-28** Third reading, passed; yeas, 29; nays, 18; absent, 0; excused, 2. `reading-3`
- **2026-03-11** House concurred in Senate amendments.
- **2026-03-11** Passed final passage; yeas, 58; nays, 38; absent, 0; excused, 2. `passage`
- **2026-03-11** Speaker signed. `passage`
- **2026-03-11** President signed. `passage`
- **2026-03-12** Delivered to Governor. `executive-receipt`
- **2026-03-24** Governor signed. `executive-signature`
- **2026-03-24** Chapter 203, 2026 Laws. `became-law`
- **2026-03-24** Effective date 3/24/2026*. `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/40f8436a-59a2-482e-9f17-f00077c1e229`. Confidence: reported (aggregated from official Washington legislature records).