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HR 3823119th CongressIntroduced

TRACE Act

Introduced: Jun 6, 2025
Civil Rights & Justice
Standard Summary
Comprehensive overview in 1-2 paragraphs

The TRACE Act (Trafficking Reduction And Criminal Enforcement Act) seeks to strengthen firearm traceability and enforcement by (1) requiring a second serial number on U.S.-made firearms (either inside the receiver or visible only under infrared light), (2) expanding the definition of “receiver” and what counts as manufacturing to include unfinished frames/receivers and even assembly from unfinished parts or 3D-printed frames, (3) mandating a 180-day retention window for instant background check records and directing regulatory steps to implement that change, (4) obligating licensed firearms dealers to perform periodic physical inventory checks of their stock with agency regulations, and (5) removing certain longstanding funding limitations that restrict using appropriated funds to carry out background check requirements. The act would require the Attorney General to issue final regulations within specified timeframes and would broaden tools available to track, regulate, and enforce firearms transactions, including those involving unfinished or 3D-printed components.

Key Points

  • 1Second (hidden or infrared-visible) serial number: Within 12 months after enactment, the AG must require that U.S.-made firearms carry a second serial number located inside the receiver or readable only with infrared light, in addition to the standard serial number.
  • 2Expanded definitions and manufacturing scope: The bill broadens “receiver” to include unfinished frames/receivers; expands the definition of “manufacturing firearms” to include assembling from unfinished frames/receivers or from molded, machined, or 3D-printed frames/receivers; explicitly excludes simply fitting certain parts (barrels, stocks, triggers) from the manufacturing definition.
  • 3Unfinished frames/receivers: The bill defines “unfinished frame or receiver” as any part that can be readily completed or converted into a functional firearm frame/receiver, or a part marketed for that purpose.
  • 4Background check records retention: The bill requires keeping instant background check records for 180 days after the NICS system complies with certain regulatory steps; the AG must issue implementing regulations within 180 days.
  • 5Dealer inventory checks: Licensed firearms dealers must conduct a physical check of their firearms inventory, with regulations to be issued by the AG within 180 days.
  • 6Funding and enforcement provisions: The bill eliminates several prohibitions on using funds to implement background check requirements (subsection 922(t)) that exist in multiple prior appropriations acts, thereby enabling greater funding and enforcement of background checks.

Impact Areas

Primary group/area affected- Licensed firearms manufacturers and “ghost gun” producers (including makers of unfinished frames/receivers and those using 3D printing) due to new serial-numbering and manufacturing definitions.- Licensed firearms dealers and their compliance operations (inventory checks and regulatory burdens).- Federal regulators and law enforcement (ATF/DOJ) responsible for administering the new markings, definitions, and regulatory framework.Secondary group/area affected- Law enforcement and tracing capabilities: enhanced traceability could improve investigations and crime gun tracing.- Consumers and gun owners: potential new requirements for serial marking on firearms they purchase or assemble, and impacts from dealer inventory checks.Additional impacts- Regulatory and cost implications: manufacturers and dealers may face new labeling, marking, and inventory-tracking costs, plus administrative burdens to comply with new records retention and regulatory timelines.- Innovation and construction of firearms: broadening “manufacturing” to include assembly from unfinished frames/receivers and 3D-printed parts could affect hobbyists, makers, and small-scale builders who use such components.- Federal funding and enforcement: removal of funding restrictions could accelerate implementation of background checks and related enforcement activities.
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