Lawyer Commentary LexBlog United States Ninth Circuit Upholds Federal Ban on Firearm Possession by Unlawful Drug Users, Leaving Uncertainty for California Peace Officers Using Cannabis Off-Duty

Ninth Circuit Upholds Federal Ban on Firearm Possession by Unlawful Drug Users, Leaving Uncertainty for California Peace Officers Using Cannabis Off-Duty

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On September 9, 2025, the Ninth Circuit affirmed the denial of a motion to dismiss an indictment against Jaren Michael Stennerson, who was charged under 18 U.S.C. § 922(g)(3) for possessing a firearm as an unlawful user of methamphetamine and under § 922(n) for receiving a firearm while under felony indictment. United States v. Stennerson, 2025 WL 2600006 (C.A.9 (Mont.), 2025). Stennerson argued both statutes violate the Second Amendment on their face and that § 922(g)(3) is unconstitutionally vague as applied to him. The panel, in an opinion by Judge Forrest, rejected these claims, finding the statutes consistent with historical traditions of firearm regulation under the framework set by New York State Rifle & Pistol Ass’n v. Bruen, 597 U.S. 1 (2022), and United States v. Rahimi, 602 U.S. 680 (2024).

The court held that § 922(g)(3), which prohibits unlawful users of or addicts to controlled substances from possessing firearms, survives facial challenge because it can be constitutionally applied in circumstances analogous to founding-era laws restricting arms from intoxicated individuals. Citing examples like Virginia’s 1655 ban on shooting guns while drinking and post-founding statutes in states such as Kansas and Missouri barring carry while intoxicated, the panel reasoned these traditions support disarming those impaired in judgment, such as active drug users. The court noted alignment with decisions from the Fifth and Eighth Circuits upholding the statute’s facial validity, though it left open the possibility of successful as-applied challenges where the restriction...

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