H.R. 3458: MICRO Act
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H.R. 3458: MICRO Act
115th Congress · introduced 2017-07-27 · Crime and Law Enforcement · Latest: Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations.
federal
Follow this bill, step by step
- Where it came from: introduced 2017-07-27 · official record
- Who proposed it: Rep. Brown, Anthony G. [D-MD-4] · what a sponsor is
- What happened next: no floor votes in our records yet. Why?
- Where it stands now: Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations. Not final yet: this can still change. We check for updates every day.
- If it becomes law and spends money: follow the money to money laws, then agencies and contracts and grants.
Official title
MICRO Act
Plain summary
Make Identifiable Criminal Rounds Obvious Act or the MICRO Act This bill amends the federal criminal code to require that certain semiautomatic pistols manufactured, imported, or sold by federal firearms licensees be capable of microstamping ammunition. A pistol is capable of microstamping if it can copy certain characters identifying the make, model, and serial number of the firearm onto the cartridge case of the ammunition. This rule only applies to semiautomatic pistols manufactured or imported into the United States after the date of enactment of this bill. The bill establishes fines for violation of the microstamping requirement. It shall also be unlawful to alter the microstamping capability of a firearm that has been transported in interstate or foreign commerce. Violators of this prohibition are subject to fines and suspension or revocation of any firearms license.
Congressional Research Service summary (Introduced in House), quoted unchanged (nonpartisan). Read the source.
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If it passes both chambers and is signed, it becomes law.
A “Nay” vote
If it is not passed, current law stays as it is.
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How did my representative vote? · This bill's floor votes
Officials and money
Sponsor: Rep. Brown, Anthony G. [D-MD-4] · 16 cosponsors
Cost estimate: No cost estimate published yet.
Cosponsors on this site
John B. Larson (D-CT), Eleanor Holmes Norton (D-DC), Jamie Raskin (D-MD), Janice D. Schakowsky (D-IL), Thomas R. Suozzi (D-NY), Juan Vargas (D-CA), Gregory W. Meeks (D-NY)
No linked floor roll calls in our collected records yet. This does not mean the bill has never had a vote. Check the official bill history.
Words on this page, explained (2)
- Bill
- A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).
- Rulemaking
- The process agencies use to write regulations that carry out laws passed by Congress or a legislature. Usually an agency publishes a proposed rule, takes public comments, then publishes a final rule.
Plain meanings written from linked sources. All words.
Sources
- Congressional Research Service summary (Introduced in House)
- Congress.gov
- Data: GovInfo BILLSTATUS bulk data (Library of Congress), BILLSTATUS-115hr3458.xml <https://www.govinfo.gov/bulkdata/BILLSTATUS/115/hr>
Record fed-us-cong115-hr3458 · catalog fed-us-congress-bills-cong115 · updated 2026-11-15 by psicol fed-bills-cong115