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United States · Law · HR

H.R. 4445 (100th)

Undetectable Firearms Act of 1988

enactedUnited States· United States Congress· EN

Introduced

21 April 1988

Last action

10 November 1988 · President

Status

Became Public Law No: 100-649.

Sponsors

Rep. Hughes, William J. [D-NJ-2], Rep. McCollum, Bill [R-FL-8], Rep. Rodino, Peter W., Jr. [D-NJ-10], Rep. Mazzoli, Romano L. [D-KY-3], Rep. Crockett, George W., Jr. [D-MI-13], Rep. Feighan, Edward F. [D-OH-19], Rep. Smith, Lawrence [D-FL-16], Rep. Smith, Lamar [R-TX-21], Rep. Shaw, E. Clay, Jr. [R-FL-22], Rep. Gekas, George W. [R-PA-17], Rep. Biaggi, Mario [D-NY-19], Rep. Weiss, Ted [D-NY-17], Rep. Bateman, Herbert H. [R-VA-1], Rep. Obey, David R. [D-WI-7], Rep. Gordon, Bart [D-TN-6], Rep. Rahall, Nick J., II [D-WV-3], Rep. Frost, Martin [D-TX-24], Rep. Wheat, Alan [D-MO-5]

Subjects

Discovery layer

Source updated

10 August 2026

Summary

Terrorist Firearms Detection Act of 1988 - Amends the Federal criminal code to prohibit the manufacture, importation, sale, transfer, or possession of plastic firearms. Defines the term "plastic firearm" to mean any firearm: (1) containing less than 3.7 ounces of metal; or (2) of which any major component, when subjected to inspection by x-ray machines commonly used at airports, does not generate an image that accurately depicts the shape of the component. States that no provision of this Act shall apply to conduct by or under the authority of the Federal or State governments. Provides an exemption from such prohibition for any firearm possessed in the United States before the enactment of this Act. Requires the Secretary of the Treasury to submit biennial reports to the Congress regarding the state of the art of firearm manufacture and firearm detection technology. Repeals such prohibition five years after the effective date of this Act.

This text is taken from the official record. PoliticalRepo does not editorialize.

Timeline

  1. 21 April 1988

    Committee

    For Previous Action See H.R.2845.

    Source: Committee

  2. 21 April 1988

    Introduced

    Referred to House Committee on The Judiciary.

    Source: IntroReferral

  3. 21 April 1988

    Introduced

    Introduced in House

    Source: IntroReferral

  4. 21 April 1988

    Introduced

    Introduced in House

    Source: IntroReferral

  5. 28 April 1988

    Reported

    Ordered to be Reported (Amended).

    Source: Committee

  6. 28 April 1988

    Committee

    Committee Consideration and Mark-up Session Held.

    Source: Committee

  7. 10 May 1988

    Vote

    Passed House (Amended) by Yea-Nay Vote: 413 - 4 (Record Vote No: 118).

    Source: Floor

  8. 10 May 1988

    Vote

    Passed/agreed to in House: Passed House (Amended) by Yea-Nay Vote: 413 - 4 (Record Vote No: 118).

    Source: Floor

  9. 10 May 1988

    Floor

    Called up by House Under Suspension of Rules.

    Source: Floor

  10. 10 May 1988

    Calendars

    Placed on Union Calendar No: 364.

    Source: Calendars

  11. 10 May 1988

    Reported

    Reported to House (Amended) by House Committee on The Judiciary. Report No: 100-612.

    Source: Committee

  12. 10 May 1988

    Reported

    Reported to House (Amended) by House Committee on The Judiciary. Report No: 100-612.

    Source: Committee

  13. 11 May 1988

    Introduced

    Received in the Senate and read twice and referred to the Committee on Judiciary.

    Source: IntroReferral

  14. 25 May 1988

    Floor

    Senate struck all after the Enacting Clause and substituted the language of S. 2180 amended.

    Source: Floor

  15. 25 May 1988

    Passed

    Passed/agreed to in Senate: Passed Senate in lieu of S. 2180 with an amendment by Voice Vote.

    Source: Floor

  16. 25 May 1988

    Discharge

    Senate Committee on Judiciary discharged by Unanimous Consent.

    Source: Discharge

  17. 25 May 1988

    Committee

    Senate Committee on Judiciary discharged by Unanimous Consent.

    Source: Committee

  18. 26 May 1988

    Floor

    Message on Senate action sent to the House.

    Source: Floor

  19. 20 October 1988

    ResolvingDifferences

    House Concurred, in Senate Amendments , with Amendments by Unanimous Consent.

    Source: ResolvingDifferences

  20. 20 October 1988

    NotUsed

    Resolving differences -- House actions: House Concurred, in Senate Amendments , with Amendments by Unanimous Consent.

    Source: NotUsed

  21. 21 October 1988

    Passed

    House Agreed to Senate Amendments to House Amendments to Senate Amendments by Voice Vote.

    Source: ResolvingDifferences

  22. 21 October 1988

    Passed

    Resolving differences -- House actions: House Agreed to Senate Amendments to House Amendments to Senate Amendments by Voice Vote.

    Source: NotUsed

  23. 21 October 1988

    ResolvingDifferences

    Senate concurred in the House amendment to the Senate amendment with an amendment (SP 3767) by Voice Vote.

    Source: ResolvingDifferences

  24. 21 October 1988

    NotUsed

    Resolving differences -- Senate actions: Senate concurred in the House amendment to the Senate amendment with an amendment (SP 3767) by Voice Vote.

    Source: NotUsed

  25. 21 October 1988

    Floor

    Message on House action received in Senate and held at desk: House amendment to Senate amendment.

    Source: Floor

  26. 2 November 1988

    Floor

    Measure Signed in Senate.

    Source: Floor

  27. 3 November 1988

    Floor

    Presented to President.

    Source: Floor

  28. 3 November 1988

    President

    Presented to President.

    Source: President

  29. 10 November 1988

    Became law

    Became Public Law No: 100-649.

    Source: President

  30. 10 November 1988

    Became law

    Signed by President.

    Source: BecameLaw

  31. 10 November 1988

    President

    Signed by President.

    Source: President

Votes

No vote records are attached yet.

Versions

No version snapshots stored. Document URLs remain at the source.

Documents

6 official files

Public Law (PDF)

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Leesvertaling

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  • Public Law (PDF)

    Public Law · EN · 11 November 1988

    ViewDownloadOpen at official source

  • Senate agreed to House amendment with amendment

    summary · EN · 21 October 1988

    Open at official source

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  • Passed Senate amended

    summary · EN · 25 May 1988

    Open at official source

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  • Passed House amended

    summary · EN · 10 May 1988

    Open at official source

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  • Reported to House with amendment(s)

    summary · EN · 10 May 1988

    Open at official source

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  • Introduced in House

    summary · EN · 21 April 1988

    Open at official source

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