Bill Commons

WI AB 321

dead

Relating to: prohibition against undetectable firearms, possessing a frame or receiver of a firearm without a serial number, and providing a penalty.

Wisconsin · 2025-2026 Regular Session · lower

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Quick answers

Did WI AB 321 pass?

No. WI AB 321 did not pass — it was defeated or died in the legislative process. Latest recorded action (2026-03-23): Failed to pass pursuant to Senate Joint Resolution 1

What is WI AB 321 about?

WI AB 321 is a bill in the 2025-2026 Regular Session titled “Relating to: prohibition against undetectable firearms, possessing a frame or receiver of a firearm without a serial number, and providing a penalty.”.

Who sponsors WI AB 321?

Udell, Tenorio, Taylor and 31 others are the primary sponsors of WI AB 321, joined by 12 cosponsors.

Introduced
2025-07-08
Latest action
2026-03-23 — Failed to pass pursuant to Senate Joint Resolution 1
Bill type
bill
Last updated
—

Sponsors

  • Udellprimary
  • Tenorioprimary
  • Taylorprimary
  • Stroudprimary
  • Snodgrassprimary
  • Sinickiprimary
  • Sheehanprimary
  • Roeprimary
  • Rivera-Wagnerprimary
  • Pradoprimary
  • Palmeriprimary
  • Neubauerprimary
  • Moore Omokundeprimary
  • Miresseprimary
  • Mayadevprimary
  • Kirschprimary
  • Johnsonprimary
  • Haywoodprimary
  • Hysellprimary
  • Goodwinprimary
  • Emersonprimary
  • DeSmidtprimary
  • Cruzprimary
  • Brownprimary
  • Bareprimary
  • Arneyprimary
  • Clancyprimary
  • Viningprimary
  • Stubbsprimary
  • Andracaprimary
  • Hongprimary
  • Subeckprimary
  • Fitzgeraldprimary
  • Joersprimary
  • Hesselbeincosponsor
  • L. Johnsoncosponsor
  • Larsoncosponsor
  • Royscosponsor
  • Dassler-Alfheimcosponsor
  • Drakecosponsor
  • Habush Sinykincosponsor
  • Keyeskicosponsor
  • Ratcliffcosponsor
  • Smithcosponsor
  • Spreitzercosponsor
  • Carpentercosponsor

Committees

Not provided by source.

Action timeline

Newest first

  1. 2026-03-23

    Failed to pass pursuant to Senate Joint Resolution 1

    failure

  2. 2026-01-08

    Representative J. Jacobson added as a coauthor

  3. 2025-09-23

    Representative McCarville added as a coauthor

  4. 2025-09-10

    Representative Billings added as a coauthor

  5. 2025-07-08

    Read first time and referred to Committee on Criminal Justice and Public Safety

    reading-1,referral-committee

  6. 2025-07-08

    Introduced by Representatives Joers, Fitzgerald, Subeck, Hong, Andraca, Stubbs, Vining, Clancy, Arney, Bare, Brown, Cruz, DeSmidt, Emerson, Goodwin, Hysell, Haywood, Johnson, Kirsch, Mayadev, Miresse, Moore Omokunde, Neubauer, Palmeri, Prado, Rivera-Wagner, Roe, Sheehan, Sinicki, Snodgrass, Stroud, Taylor, Tenorio and Udell; cosponsored by Senators Hesselbein, L. Johnson, Larson, Roys, Dassler-Alfheim, Drake, Habush Sinykin, Keyeski, Ratcliff, Smith, Spreitzer and Carpenter

    introduction

Versions

Documents

Votes

Not provided by source.

Related bills

No related bills recorded for this bill.

Official source

Attribution

Data from openstates_api_sync, retrieved 2026-10-28T10:01:38.835369Z

Inspect retained evidence for changes recorded after evidence tracking began:

Session-wide evidence can include changes to other bills:

Use this data

Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=WI&identifier=AB 321. See the API docs or the MCP server for AI assistants.

Known limitations

  • Sponsor party and chamber affiliation are not yet captured by this API.
  • Committee referrals are not yet captured.
  • Some documents have no extracted text yet, so version comparison may be limited.

See the methodology page for data sources and limitations.