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Missouri · 2026 Regular Session · Bill

HB 1730: Modifies provisions relating to firearm suppressors

Passed one chamber Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

HB 1730 is a bill introduced in the Missouri House on December 1, 2025. According to its official title, it concerns: Modifies provisions relating to firearm suppressors. Primary sponsor: Mike Costlow (Republican). It lists 7 additional sponsors. Most recent recorded action (May 4, 2026): Public Hearing Held (S).

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Sponsors

Sponsors by party (alphabetical): Republican 8

NameRolePartyChamberDistrict
Mike CostlowPrimary sponsorRepublicanHouse108
Brad BandermanCo-sponsorRepublicanHouse119
Keith ElliottCo-sponsorRepublicanHouse153
John HewkinCo-sponsorRepublicanHouse120
Bill IrwinCo-sponsorRepublicanHouse55
Cathy LoyCo-sponsorRepublicanHouse163
Brian SeitzCo-sponsorRepublicanHouse156
Bryant WolfinCo-sponsorRepublicanHouse145

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Public Hearing Held (S)
  2. Public Hearing Scheduled (S) - Monday, May 4, 2026, 2:00 p.m., Senate Committee Room 1 - 1st Floor
  3. Second read and referred: Transportation, Infrastructure and Public Safety(S)
  4. Reported to the Senate and First Read (S)
  5. Third Read and Passed (H) - AYES: 95 NOES: 44 PRESENT: 0
  6. Taken Up for Third Reading (H)
  7. Perfected (H)
  8. Title of Bill - Agreed To
  9. Taken Up for Perfection (H)
  10. Placed on the Informal Perfection Calendar (H)
  11. Reported Do Pass (H) - AYES: 9 NOES: 3 PRESENT: 0
  12. Voted Do Pass (H)

Showing 12 most recent of 22 actions. Full history

Sources

  1. Open States / Plural (data from the official legislature website)
  2. Official legislature source