Michigan · 2025-2026
SB 331
Weapons: firearms; requirement for all firearm components to contain serial numbers; provide for. Amends 1927 PA 372 (MCL 28.421 - 28.435) by adding sec. 14c.
Bill record: Open States bulk CSV (bills/votes) CC0-1.0
Summary AI-generated
Michigan Senate Bill 331 proposes amending the 1927 PA 372 to add a new section requiring that all firearm components contain serial numbers. The legislation seeks to establish this identification mandate within the state's existing firearms statutes.
Software-generated, grounded only in the bill's own fields (it does not invent outcomes, amounts, or dates). Provenance: Open States bulk CSV (bills/votes) CC0-1.0 GovTally LLM enrichment (local oMLX)
Issue tags AI-classified
Classified by a local model from the bill's text; confidence shown. GovTally LLM enrichment (local oMLX)
Sponsors + 8 cosponsors
- Mallory McMorrow Democratic lead
- Dayna Polehanki Democratic
- Jeff Irwin Democratic
- Mary Cavanagh Democratic
- Paul Wojno Democratic
- Rosemary Bayer Democratic
- Stephanie Chang Democratic
- Sue Shink Democratic
- Veronica Klinefelt Democratic
Roll-call votes on this bill
| Question | Chamber | Result | Yea | Nay | Other | Date | Source |
|---|---|---|---|---|---|---|---|
| PASSED ROLL CALL # 175 YEAS 19 NAYS 17 EXCUSED 1 NOT VOTING 0 | upper | pass | 19 | 17 | 1 | Jun 25, 2025 | Open States bulk CSV (bills/votes) CC0-1.0 |