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Bill > HB2320

WA HB2320

WA HB2320
Concerning the regulation of firearm manufacturing.

summary

Introduced
01/12/2026
In Committee
02/23/2026
Crossed Over
02/16/2026
Passed
Dead

Introduced Session

Potential new amendment
2025-2026 Regular Session

Bill Summary

AN ACT Relating to the regulation of firearm manufacturing that 2 involves the use of three-dimensional printers, computer numerical 3 control milling machines, or digital firearm manufacturing code; 4 amending RCW 9.41.010, 9.41.190, 9.41.325, 9.41.326, and 9.41.327; 5 reenacting and amending RCW 9.41.010; creating a new section; 6 providing an effective date; providing an expiration date; and 7 declaring an emergency. 8

AI Summary

This bill aims to regulate firearm manufacturing, particularly concerning firearms made using three-dimensional (3D) printers, computer numerical control (CNC) milling machines, or digital firearm manufacturing code, which can result in undetectable and untraceable firearms. It amends existing laws to prohibit the manufacture, ownership, sale, loan, furnishing, transportation, possession, or control of such firearms and their parts, including by use of 3D printers or CNC machines. The bill also makes it illegal to sell, transfer, distribute, or offer to sell digital firearm manufacturing code for firearms or unfinished frames/receivers to individuals not licensed to manufacture firearms. The legislation clarifies definitions related to firearms and assault weapons, and includes provisions for the immediate preservation of public peace, health, or safety, with certain sections having specific effective and expiration dates.

Committee Categories

Budget and Finance, Justice

Sponsors (24)

Last Action

Third reading, passed; yeas, 29; nays, 18; absent, 0; excused, 2. (on 02/28/2026)
(1 Companion Bills)

bill text

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bill summary

Document Type Source Location
State Bill Page https://app.leg.wa.gov/billsummary?BillNumber=2320&Year=2025&Initiative=false
Fiscal Note - 2320 ESHB AMS LAW S5533.1 (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77369
Engrossed substitute House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2320-S.E%20HBR%20SA%2026.pdf
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2320-S.E%20SBR%20APS%2026.pdf
Fiscal Note - 2320 ESHB AMS LAW S5533.1 (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77330
2320-S.E AMS ENGR S5533.E https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20ENGR%20S5533.E.pdf
Short 2320-S.E AMS SHOR S5422.2 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20SHOR%20S5422.2.pdf
Wagoner 2320-S.E AMS WAGO S5721.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20WAGO%20S5721.1.pdf
Shewmake 2320-S.E AMS SHEW S5422.2 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20SHEW%20S5422.2.pdf
Fortunato 2320-S.E AMS FORT S5424.2 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20FORT%20S5424.2.pdf
Fiscal Note - 2320 ESHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77235
Law & Justice 2320-S.E AMS LAW S5533.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/Senate/2320-S.E%20AMS%20LAW%20S5533.1.pdf
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2320-S.E%20SBR%20LAW%20OC%2026.pdf
Engrossed substitute Senate bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2320-S.E%20SBR%20LAW%20TA%2026.pdf
Fiscal Note - 2320 ESHB (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=77133
Engrossed substitute Senate bill report (orig.) https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/Senate/2320-S.E%20SBA%20LAW%2026.pdf
Engrossed substitute House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2320-S.E%20HBR%20APH%2026.pdf
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2320-S.E.pdf
Walsh 2320-S AMH WALJ STER 135 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20STER%20135.pdf
Walsh 2320-S AMH WALJ STER 134 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20STER%20134.pdf
Walsh 2320-S AMH WALJ H3590.1 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20H3590.1.pdf
Walsh 2320-S AMH WALJ BAKY 477 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20BAKY%20477.pdf
Walsh 2320-S AMH WALJ ADAM 263 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20ADAM%20263.pdf
Marshall 2320-S AMH MARS STER 125 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20MARS%20STER%20125.pdf
Marshall 2320-S AMH MARS ADAM 259 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20MARS%20ADAM%20259.pdf
Griffey 2320-S AMH GRIF BAKY 479 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20GRIF%20BAKY%20479.pdf
Engell 2320-S AMH ENGE BAKY 478 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20ENGE%20BAKY%20478.pdf
Couture 2320-S AMH COUT STER 128 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20COUT%20STER%20128.pdf
Couture 2320-S AMH COUT STER 126 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20COUT%20STER%20126.pdf
Abell 2320-S AMH ABEL BAKY 475 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20ABEL%20BAKY%20475.pdf
Walsh 2320-S AMH WALJ ADAM 258 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20ADAM%20258.pdf
McEntire 2320-S AMH MCEN STER 124 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20MCEN%20STER%20124.pdf
McEntire 2320-S AMH MCEN ADAM 262 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20MCEN%20ADAM%20262.pdf
Abell 2320-S AMH ABEL STER 129 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20ABEL%20STER%20129.pdf
Abell 2320-S AMH ABEL BAKY 476 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20ABEL%20BAKY%20476.pdf
Walsh 2320-S AMH WALJ STER 121 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Amendments/House/2320-S%20AMH%20WALJ%20STER%20121.pdf
Fiscal Note - 2320 SHB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76725
Fiscal Note - 2320 SHB (Partial) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76559
Fiscal Note - 2320 HB (Revised) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=76643
House bill report https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2320%20HBR%20CRJ%2026.pdf
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2320-S.pdf
Fiscal Note - 2320 HB (Final) https://fnspublic.ofm.wa.gov/FNSPublicSearch/GetPDF?packageID=75326
House bill analysis 2026 https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bill%20Reports/House/2320%20HBA%20CRJ%2026.pdf
BillText https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/House%20Bills/2320.pdf
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