United States · Law · HR
H.R. 4445 (100th)
Undetectable Firearms Act of 1988
Introduced
21 April 1988
Last action
—
Status
Became Public Law No: 100-649.
Sponsors
—
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.
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Timeline
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Votes
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Versions
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Documents
6 official files
Public Law (PDF)
Public Law (PDF)
Public Law · EN · 11 November 1988
Senate agreed to House amendment with amendment
summary · EN · 21 October 1988
Passed Senate amended
summary · EN · 25 May 1988
Passed House amended
summary · EN · 10 May 1988
Reported to House with amendment(s)
summary · EN · 10 May 1988
Introduced in House
summary · EN · 21 April 1988
Sponsors
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Related records
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Sources
PoliticalRepo is an index and interpretation layer, not the authoritative legal source.
- Official source: https://www.congress.gov/bill/100th-congress/house-bill/4445
- Open data entity: https://api.congress.gov/v3/bill/100/hr/4445