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California’s New Juvenile Gun Law (AB 383): Why a 2026 Adjudication Can Follow Your Teen to Age 30
A juvenile adjudication is not a criminal conviction, but for firearms it can carry a prohibition that outlasts the case by more than a decade, and a California law effective January 2026 added deadlines and enforcement to it. If your family was handed paperwork about surrendering firearms, this is why.
At The Law Office of Katie Walsh, our Orange County juvenile defense lawyer raises firearm consequences while a case is still open, because they are far harder to address once it closes.
What Did AB 383 Change for Juveniles in California?
Assembly Bill 383 took effect on January 1, 2026, and what it changed is enforcement rather than the prohibition itself. California law already barred certain young people from firearms, on top of the penalties for juvenile firearm possession. AB 383 built a compliance process around that rule and gave courts and probation a way to check it.
Under the new law, a young person subject to a firearm prohibition has a short window to relinquish firearms, measured in hours rather than weeks when not in custody, and a different timeline when detained. A court may issue a search warrant where it finds someone failed to relinquish, and a probation officer checks firearm ownership through California’s Automated Firearms System and verifies the paperwork was completed.
Compliance is now checked rather than assumed, and a missed deadline can create a new problem on top of the original case.
Which Adjudications Trigger a Firearm Prohibition, and for How Long?
Penal Code Section 29820 provides that a person adjudged a ward of the juvenile court for certain offenses, including those listed in Welfare and Institutions Code Section 707, subdivision (b), the same list that drives a fitness hearing, shall not own or possess a firearm until reaching 30 years of age.
The statute contains narrow exceptions tied to lawful recreational, agricultural and entertainment activity. Whether one applies to a particular young person is a question for an attorney rather than something to assume.
What a Firearm Prohibition Means for the Rest of the Family
A firearm prohibition reaches past the young person it names and into the household, which is what parents most often learn too late. Two consequences matter most:
- Firearms already in your home. The prohibition covers possession, custody and control, so guns kept in the house become a household question. It is worth asking us about lawful storage or transfer rather than improvising a solution.
- Plans that depend on a clean record. Reporting on the new law notes that military applicants subject to this kind of prohibition have been treated as ineligible to enlist during that period. A teenager considering service should raise it early, much as families do with college admissions and juvenile records.
Both are worth understanding while the case is still being negotiated, not after the paperwork arrives.
Talk to an Orange County Juvenile Defense Lawyer Before Disposition
Speaking with our Orange County juvenile defense lawyer before disposition matters more here than almost anywhere else in a juvenile case. Once a case resolves, the firearm consequence attaches to what was resolved. Beforehand, we can weigh it, raise it in negotiation, and address it at disposition, and we can explain what the relinquishment paperwork actually requires of your household.
Call us at (714) 351-0178 and ask what the allegations against your teen would mean for firearms. Your first consultation with us costs nothing, and you can send us the details through our website.
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