The 1968 federal law barring licensed gun dealers from selling handguns to adults under 21 is still on the books. The Justice Department says it will no longer prosecute anyone under it. That gap between statute and enforcement is the central tension in a Thursday Office of Legal Counsel opinion signed by Assistant Attorney General T. Elliot Gaiser, which concluded the restriction violates the Second Amendment even though the Supreme Court has never ruled on that question.
The case for the administration's position draws from the Supreme Court's 2022 Bruen decision, which requires any gun regulation to be consistent with the country's historical tradition of firearm regulation. Gaiser's opinion holds that 18- to 20-year-olds are adults protected by the Second Amendment, and that the right to own handguns includes the ability to purchase them from licensed dealers. The opinion is controlling legal advice for the executive branch. It does not bind courts, and it does not erase the statute.
One gap in the opinion matters practically. It did not address whether the Bureau of Alcohol, Tobacco, Firearms and Explosives retains authority for administrative enforcement of the same ban. ATF's published dealer guidance still reflects the age restriction. The Firearms Policy Coalition, a plaintiff challenging the restriction in active litigation, said it agrees with the OLC rationale but is reviewing how ATF implements the opinion before issuing broader guidance to dealers. Other federal requirements and state laws remain in effect.
The counterargument
Kris Brown, president of Brady: United Against Gun Violence, said the opinion "does not change the law itself" and misreads the country's history of gun regulation. Giffords called the move "illegal and dangerous." Brown argued the provision has protected public safety for generations and characterized the administration's action as prioritizing the gun industry. The appellate record gives their position weight: three federal appellate circuits have struck down similar age bans, three others have upheld them, and the Supreme Court has declined petitions asking it to settle the split.
On balance, the opinion clears the threat of federal criminal prosecution for dealers who sell to 18- to 20-year-olds. It cannot compel them to act. The line to watch is ATF's next guidance update. What's changed is the administration's posture: the same OLC logic was applied in January to a nearly century-old ban on mailing handguns, leading the Postal Service to propose allowing lawful handgun mailings under conditions matching those for rifles and shotguns. The read-through is that executive will is consistent. Execution still waits on ATF.