US Supreme Court on 18-20 Year Old’s Carry Restrictions.

There was no single merits decision (with a recorded vote split) from the US Supreme Court directly resolving young adult (18-20) carry rights as of July 2026. 

Key Context on Supreme Court Actions

•  Denials of Certiorari: The Court has repeatedly declined to hear cases on age-based restrictions for carry or purchases (e.g., denials in June 2026 for cases like McCoy v. ATF, West Virginia Citizens Defense League v. ATF, and related petitions involving Florida and Pennsylvania rules). These denials let lower court rulings stand without the Supreme Court issuing a full opinion or formal vote.
Denials of certiorari require only 4 votes to grant review (the “Rule of Four”). They do not usually disclose a full split, but justices sometimes issue statements. For example, Justice Clarence Thomas noted he would have granted review in at least one related age-restriction petition (WVCDL v. ATF). Other conservative justices have shown interest in similar cases in prior terms, but no broad 6-3 or other split was recorded on the young adult issue itself. 

•  Related 2026 Decisions (Not Directly on Age): For comparison, in Wolford v. Lopez (June 25, 2026, on private property carry restrictions), the Court split 6-3 along ideological lines (conservative majority striking down Hawaii’s law, with liberal justices dissenting). This reinforced Bruen but did not address age. 

Lower Court Wins and the Supreme Court’s Indirect Role

The progress on young adult carry has come primarily from lower courts applying the Supreme Court’s Bruen (2022, 6-3) framework:

•  Eighth Circuit (Worth v. Jacobson) and Florida Fourth DCA (2026) rulings in favor of 18-20 carry rights stood after SCOTUS denied review.

•  Third Circuit rulings on Pennsylvania restrictions also remained intact. 

In short, the Supreme Court has not taken a direct vote on the core question but has effectively allowed pro-rights outcomes in key circuits by denying cert (with at least some conservative justices supportive of hearing the cases). A future merits decision, if granted, would likely follow the familiar 6-3 pattern seen in Bruen and Wolford, given the Court’s composition and historical-tradition analysis favoring inclusion of young adults. 

The US Supreme Court and Young Adult Carry: Expanding Second Amendment Rights for 18-to-20-Year-Olds 

The Second Amendment’s protection of the right to keep and bear arms has seen significant clarification since District of Columbia v. Heller (2008) and New York State Rifle & Pistol Association v. Bruen (2022). A key frontier in post-Bruen litigation involves the rights of “young adults”—law-abiding citizens aged 18 to 20—to carry handguns for self-defense. While the US Supreme Court has not issued a sweeping merits decision squarely resolving age-based carry restrictions nationwide, its actions (and inactions) through denials of certiorari, combined with lower court applications of its framework, have advanced recognition of these rights in several jurisdictions. 

Constitutional Text, History, and “The People”

The Second Amendment states: “A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.” Founding-era understanding strongly supports inclusion of 18-to-20-year-olds. Militia laws from the colonial period and early Republic typically required able-bodied males, often starting at age 16 or 18, to arm themselves and muster with firearms. These young men were expected to defend the nation and their communities. 

Heller affirmed that the right belongs to “law-abiding, responsible citizens” for self-defense, unconnected to militia service in the individual sense. Courts applying Bruen have repeatedly held that 18-to-20-year-olds are part of “the people” protected by the Amendment. They are adults under the law for voting (post-26th Amendment), military service, contracts, and criminal responsibility. Disarming them as a class treats the Second Amendment as a “second-class right,” as the Florida Fourth District Court of Appeal noted in its unanimous 2026 decision striking down that state’s concealed carry ban for young adults. 

Historical analogues for blanket disarmament of this age group are scarce or nonexistent. While some 19th-century laws restricted certain activities (e.g., alcohol near militia musters), they did not categorically bar young adults from possessing or carrying arms for lawful purposes. Prohibitions on “infants” or minors typically applied to those under 18 or even younger. 

The Bruen Framework and Its Application to Carry Rights

In Bruen (2022), the Supreme Court established a text-and-history test: If the plain text covers the conduct (carrying handguns in public for self-defense), the government must demonstrate the regulation is consistent with the nation’s historical tradition of firearm regulation. No interest-balancing or means-end scrutiny applies. 

Post-Bruen, challenges to state laws barring 18-to-20-year-olds from obtaining carry permits or carrying openly/concealed have succeeded in multiple circuits. The Eighth Circuit in Worth v. Jacobson invalidated Minnesota’s permit age restriction, a ruling the Supreme Court allowed to stand by denying certiorari in April 2025. This opened carry permitting to young adults in that circuit. 

Similarly, in June 2026, Florida’s Fourth District Court of Appeal unanimously struck down the state’s longstanding ban on concealed carry by 18-to-20-year-olds. The court emphasized that these citizens “fall within the class of ordinary, law-abiding adult citizens” and that no sufficient historical tradition supported the restriction. Florida’s Attorney General declined to defend the law, aligning with a constitutional reading. This made Florida approximately the 14th state effectively allowing young adult carry in some form. 

The Third Circuit has also ruled favorably in Pennsylvania cases involving emergency carry restrictions, with the Supreme Court denying certiorari in June 2026, leaving the pro-rights ruling intact. 

Federal law under 18 U.S.C. § 922 still restricts handgun purchases from licensed dealers to those 21 and older, creating a patchwork. Challenges to purchase bans have seen mixed results, with the Supreme Court denying certiorari in several cases in June 2026 (e.g., involving Florida and federal provisions), leaving some restrictions in place pending further litigation or circuit splits. 

The Supreme Court’s Approach: Denials of Certiorari and Indirect Influence

As of mid-2026, the Supreme Court has not granted certiorari for a full merits decision on young adult carry or purchase rights. It has instead allowed several lower court victories for 18-to-20-year-olds to stand by denying review. This approach permits percolating issues in the lower courts while reinforcing Bruen’s principles through inaction where lower courts correctly apply history and text. 

Justice Clarence Thomas has signaled interest in taking up the issue, dissenting or noting in orders related to age restrictions. The Court’s broader post-Bruen and Rahimi (2024) jurisprudence rejects categorical disarmament based on generalized notions of “dangerousness” or “irresponsibility” without strong historical support. Young adults, who can serve in combat and vote, do not fit neatly into disfavored categories. 

Critics argue the Court should provide nationwide clarity to avoid inconsistent application across states. Supporters of restrictions claim historical traditions of age-of-majority distinctions (e.g., for alcohol or voting pre-26th Amendment) justify limits, but courts increasingly find these unpersuasive analogues for the core right to bear arms. 

Implications for Self-Defense, Public Safety, and Federalism

Recognizing carry rights for 18-to-20-year-olds aligns with practical realities. This demographic faces elevated risks of victimization in many areas, including urban crime and rural isolation. Many are in college, entering the workforce, or starting families—situations where self-defense needs are acute. Military recruitment underscores their capability and responsibility.

Public safety concerns are addressed by existing laws: background checks, prohibitions on felons and the mentally ill, and “sensitive places” consistent with history. Data from states allowing younger carry (via permits or permitless) does not show disproportionate increases in misuse by this group compared to older adults when controlling for lawful ownership. Responsible young adults exercising their rights deter crime, consistent with the Amendment’s purpose. 

Federalism allows experimentation: Some states maintain stricter rules, while others expand access. This laboratory of democracy, guided by constitutional floors from the Supreme Court, is preferable to one-size-fits-all federal mandates.

Challenges Ahead and the Road to Clarity

Circuit splits persist, particularly on purchase restrictions versus pure carry rights. Pending cases, such as those involving the Fifth Circuit’s rulings on federal purchase bans (Reese/FPC v. ATF), could return to the Supreme Court. A grant of certiorari seems likely if splits deepen, potentially yielding a definitive ruling that 18-to-20-year-olds enjoy full carry rights absent individualized disqualifications. 

Advocates, including organizations like the NRA, SAF, and Firearms Policy Coalition, continue litigating and supporting legislative reforms (e.g., lowering permit ages or enacting constitutional carry). States like Tennessee have adjusted permit rules for young adults, though permitless carry often remains at 21. 

Conclusion: Affirming Adulthood and Armed Citizenship

The Supreme Court’s decisions—through Bruen’s framework and strategic denials of certiorari—have catalyzed progress toward full recognition of young adults’ carry rights. These citizens are not second-class members of “the people.” Founding history, militia traditions, and modern responsibilities demand equal protection of the right to bear arms for self-defense.