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Federal Gun Law Changes and Updates

Last reviewed: 2026-09-23Topic: Federal Gun Laws
Quick answer

Major 2026 federal developments include DOJ’s § 925(c) restoration rollout, the September DOJ/OLC position on handgun dealer sales to adults ages 18–20, the Supreme Court’s Hemani and Wolford decisions, and Sentencing Commission amendments scheduled for November 1, 2026.

This page tracks major federal developments affecting prohibited-person firearm law, sentencing, public carry and firearm-rights restoration. See the separate 25 major gun-law court cases library for case-by-case analysis.

September 2026 Gun Felony research updates

September 18, 2026 — DOJ/OLC addresses handgun dealer sales to adults ages 18–20

DOJ announced an Office of Legal Counsel opinion concluding that 18 U.S.C. §§ 922(b)(1) and (c)(1) cannot constitutionally be criminally enforced against federally licensed dealers who sell handguns to otherwise law-abiding adults ages 18 through 20. The opinion addresses the age-based federal dealer restriction and does not eliminate separate prohibited-person laws or state restrictions.

August 17, 2026 — DOJ finalizes § 925(c) restoration process

DOJ announced a final rule establishing a functioning Federal Firearm Rights Restoration program. DOJ describes a staged rollout beginning with invited applicants on September 25, 2026, followed by a first public application window on November 4, 2026.

June 25, 2026 — Wolford v. Lopez

The Supreme Court held Hawaii’s default rule prohibiting licensed concealed carry on private property open to the public unless the property owner gave express authorization violated the Second and Fourteenth Amendments. Property owners retain authority to exclude firearms from their property.

June 18, 2026 — United States v. Hemani

The Supreme Court held Hemani’s § 922(g)(3) prosecution, based solely on unlawful controlled-substance use while possessing a gun in his home, inconsistent with the Second Amendment. The Court called the decision narrow and expressly did not decide § 922(g)(1), laws targeting addicts or present intoxication, or cases supported by individualized dangerousness evidence.

2026 — Sentencing guideline amendments adopted for November 1 effective date

The U.S. Sentencing Commission submitted amendments to Congress on April 30, 2026 and specified November 1, 2026 as the effective date absent congressional action. Researchers should distinguish adopted future amendments from the guideline manual currently in effect.

June 5, 2025 — Smith & Wesson v. Mexico

The Supreme Court unanimously held that Mexico’s complaint did not plausibly allege aiding and abetting sufficient to fit PLCAA’s predicate exception, so the federal civil-liability statute barred the suit.

March 26, 2025 — Bondi v. VanDerStok

The Supreme Court rejected a facial challenge to ATF’s ghost-gun rule and held that at least some weapon-parts kits and partially complete frames or receivers can fit the Gun Control Act’s statutory definitions.

November 1, 2025 — Amendment 834 becomes effective

Amendment 834 revised §2K2.1 to address machinegun conversion devices with tiered specific offense characteristics and related conforming changes.

June 21, 2024 — United States v. Rahimi

The Supreme Court upheld application of § 922(g)(8) to the respondent and clarified that Bruen requires a historical analogue rather than a historical twin. Litigation over other § 922(g) categories continues.

Frequently asked questions

What is the newest federal gun-rights restoration change?

DOJ announced a final Federal Firearm Rights Restoration rule on August 17, 2026 under 18 U.S.C. § 925(c).

What changed for federal handgun dealer sales to 18-to-20-year-olds in September 2026?

DOJ announced an Office of Legal Counsel opinion concluding that §§ 922(b)(1) and (c)(1) cannot be criminally enforced against dealers selling handguns to otherwise law-abiding adults ages 18 through 20. Other federal and state restrictions can still apply.

Are the 2026 sentencing guideline amendments in effect yet?

The Sentencing Commission specifies November 1, 2026 as the effective date absent congressional action. As of September 23, 2026, that effective date is in the future.

What did Hemani change in 2026?

Hemani held a § 922(g)(3) prosecution based solely on unlawful controlled-substance use unconstitutional as applied there. The Court expressly did not decide the felon-in-possession statute § 922(g)(1).

What did Wolford change in 2026?

Wolford invalidated Hawaii’s default ban on licensed carry on private property open to the public absent express owner authorization.

What did Rahimi change?

Rahimi addressed § 922(g)(8) and clarified the historical-analogue framework. It did not resolve every constitutional question involving § 922(g)(1).

Sources and legal references