ATF Eases Gun Markings: DIY Firearm Builders Get a Bureaucratic Break
Published Date: 5/6/2026
Proposed Rule
Summary
The ATF wants to make it easier for people who build special firearms under the National Firearms Act (NFA) by letting them use certain existing markings on their guns instead of creating new ones. This change affects makers of NFA firearms and aims to simplify the process without extra costs. Comments on this proposal are open until July 6, 2026, so now’s the time to speak up!
Analyzed Economic Effects
3 provisions identified: 1 benefits, 2 costs, 0 mixed.
Makers can adopt existing markings
If you make a National Firearms Act (NFA) firearm by remanufacturing or altering an existing Gun Control Act (GCA) firearm, you may adopt the original manufacturer's serial number and other identifying markings instead of adding your own. ATF estimates professional marking services cost about $54 per firearm and used an average of 64,618 Form 1 applications (2016–2025) to estimate $3,489,372 in annualized savings from this change.
Gunsmiths may lose marking revenue
Firearms dealers and gunsmiths who provide NFA marking services may see reduced demand because makers converting GCA firearms could stop paying for marking. ATF cites about 45,000 Type 1 (dealer) FFLs in total and says an unknown subset performs this marking, so the rule could cause an unknown reduction in revenue for an unknown number of small businesses.
Makers from raw materials still must mark
If you make an NFA firearm from raw materials (not by altering an existing GCA firearm), you must still place the required serial number and maker identifying information on the firearm as required by 27 CFR 479.102. This proposed change does not alter marking obligations for NFA firearms made from raw materials.
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Key Dates
Department and Agencies
Related Federal Register Documents
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The Department of Justice ("the Department") is implementing criteria to guide determinations for granting relief from disabilities imposed by federal laws with respect to the acquisition, receipt, transfer, shipment, transportation, or possession of firearms. The criteria are designed to ensure that the fundamental right of the people to keep and bear arms is not unduly infringed, that those people granted relief are not likely to act in a manner dangerous to public safety, and that granting such relief would not be contrary to the public interest.
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2026-09155, Changes to National Firearms Act Tax Remittance Provisions
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2026-09154, Joint Registration for Spouses Under the National Firearms Act
The ATF wants to let married couples register certain firearms together under the National Firearms Act. This means spouses can share ownership without needing extra paperwork when transferring guns between them. If you’re married and deal with these firearms, you can comment on this change by July 7, 2026, and it could save you time and hassle in the future.
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Previous / Next Documents
Previous: 2026-08914, Importing Training Rounds
The ATF wants to make it clear that some training rounds aren’t considered ammunition under the law, so they won’t be regulated like regular ammo. This change mainly affects importers and sellers of training rounds, but less-lethal ammo still counts as ammunition. You’ve got until August 4, 2026, to share your thoughts before the rule might change how these rounds are handled.
Next: 2026-08916, Clarifying Interstate Transportation of Firearms Under the Gun Control Act
The ATF is making it clearer that when you’re traveling with firearms across state lines, normal stops like eating, resting, or fixing your car count as part of your trip and are protected by law. This update also covers moving ammo and gun accessories safely between states. If you’re involved in transporting firearms, you can comment on these changes until August 4, 2026, with no new fees involved.