United States · Bill · S
S. 2051 (100th)
Prohibition of Undetectable Firearms Act
Introduced
4 February 1988
Last action
22 February 1988 · Referred
Status
Referred to Subcommittee on Constitution.
Sponsors
Sen. McClure, James A. [R-ID], Sen. Hatch, Orrin G. [R-UT], Sen. Pressler, Larry [R-SD], Sen. Stevens, Ted [R-AK], Sen. DeConcini, Dennis [D-AZ], Sen. Danforth, John C. [R-MO], Sen. Bond, Christopher S. [R-MO], Sen. Murkowski, Frank H. [R-AK], Sen. Burdick, Quentin N. [D-ND], Sen. Grassley, Chuck [R-IA], Sen. Garn, E. J. (Jake) [R-UT], Sen. Cochran, Thad [R-MS], Sen. Hecht, Chic [R-NV], Sen. Melcher, John [D-MT], Sen. Kasten, Robert W., Jr. [R-WI], Sen. McCain, John [R-AZ], Sen. Boschwitz, Rudy [R-MN], Sen. Humphrey, Gordon J. [R-NH]
Subjects
Discovery layer
Source updated
10 August 2026
Summary
Prohibition of Undetectable Firearms Act - Amends the Federal criminal code to prohibit the manufacture or importation of plastic firearms unless the polymer portions of the frame or receiver, barrel, and slide or cylinder have been infused with a compound sufficient to render such firearm capable of being detected by airport security x-ray systems, and: (1) the barrel of such firearm is constructed of a metallic substance susceptible to being detected by a magnetometer; or (2) certain identifying information is engraved, cast, or stamped in a metallic substance susceptible to being detected by a magnetometer. Defines the term "plastic firearm" to mean a firearm, the frame or receiver and slide (or the frame or receiver and cylinder) of which is constructed entirely of polymer or ceramic. States that no provision of this Act shall apply to any firearm manufactured, imported, or possessed prior to the date of enactment of this Act.
This text is taken from the official record. PoliticalRepo does not editorialize.
Timeline
4 February 1988
Introduced
Introduced in Senate
Source: IntroReferral
4 February 1988
Introduced
Read twice and referred to the Committee on Judiciary.
Source: IntroReferral
22 February 1988
Referred
Referred to Subcommittee on Constitution.
Source: Committee
Votes
No vote records are attached yet.
Versions
No version snapshots stored. Document URLs remain at the source.
Documents
1 official file
Leesvertaling
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Introduced in Senate
summary · EN · 4 February 1988
Sponsors
- Sen. McClure, James A. [R-ID] · R · Sponsor
- Sen. Hatch, Orrin G. [R-UT] · R · Sponsor
- Sen. Pressler, Larry [R-SD] · R · Cosponsor
- Sen. Stevens, Ted [R-AK] · R · Cosponsor
- Sen. DeConcini, Dennis [D-AZ] · D · Cosponsor
- Sen. Danforth, John C. [R-MO] · R · Cosponsor
- Sen. Bond, Christopher S. [R-MO] · R · Cosponsor
- Sen. Murkowski, Frank H. [R-AK] · R · Cosponsor
- Sen. Burdick, Quentin N. [D-ND] · D · Cosponsor
- Sen. Grassley, Chuck [R-IA] · R · Cosponsor
- Sen. Garn, E. J. (Jake) [R-UT] · R · Cosponsor
- Sen. Cochran, Thad [R-MS] · R · Cosponsor
- Sen. Hecht, Chic [R-NV] · R · Cosponsor
- Sen. Melcher, John [D-MT] · D · Cosponsor
- Sen. Kasten, Robert W., Jr. [R-WI] · R · Cosponsor
- Sen. McCain, John [R-AZ] · R · Cosponsor
- Sen. Boschwitz, Rudy [R-MN] · R · Cosponsor
- Sen. Humphrey, Gordon J. [R-NH] · R · Cosponsor
- · ssju00 · Standing
Related records
Sources
PoliticalRepo is an index and interpretation layer, not the authoritative legal source.
- Official source: https://www.congress.gov/bill/100th-congress/senate-bill/2051
- Open data entity: https://api.congress.gov/v3/bill/100/s/2051
- us · 100-s-2051 · source updated 10 August 2026