A Complete Guide to Who Is Prohibited, How the ATF and Northern District Build These Cases, and the Defenses That Work

Federal law prohibits specific categories of people from possessing, shipping, transporting, or receiving any firearm or ammunition that has traveled in interstate commerce. Because virtually every commercially manufactured firearm has crossed a state line, the jurisdictional element of 18 U.S.C. § 922(g) is almost always satisfied. What drives the charge and who gets prosecuted in the Northern District of California's San Jose Division is which prohibited person category applies and what criminal history accompanies it.

In San Jose, the ATF's San Francisco Field Division which covers Santa Clara County works with SJPD's Gang Investigation Unit and the Northern California Regional Intelligence Center to identify prohibited persons found with firearms during traffic stops, domestic violence responses, gang enforcement operations, and residential searches. Federal prosecution through the Northern District's Project Safe Neighborhoods initiative is increasingly the default for these cases, particularly when the defendant has a significant prior record or the firearm was associated with other criminal activity.

If you are searching for a federal gun charge attorney in San Jose, trying to understand what the Armed Career Criminal Act means for your case, or researching 922(g) defenses in the Northern District, The Bulldog Law covers federal firearms defense on our criminal defense blog and has defended § 922(g) cases throughout the Northern District.

The Nine Categories of Prohibited Persons Under § 922(g)

Section 922(g) covers nine distinct categories of people who may not lawfully possess firearms. Understanding which category applies to your case determines the defense strategy, the sentencing exposure, and whether the Armed Career Criminal Act enhancement is at risk.

• 922(g)(1) Felon in Possession: Any person convicted of a crime punishable by imprisonment for more than one year. This is by far the most frequently charged category in San Jose federal court. Under Rehaif v. United States (2019), the government must prove the defendant knew their prior conviction was punishable by more than one year.
• 922(g)(2) Fugitives from Justice: Any person who has fled prosecution or who is a fugitive from any state or federal court.
• 922(g)(3) Unlawful Drug Users: Any person who is an unlawful user of or addicted to a controlled substance. Frequently charged alongside § 841 drug trafficking counts in Northern District cases.
• 922(g)(4) Mental Health Adjudication: Persons adjudicated as mentally defective or committed to a mental institution.
• 922(g)(5) Illegal Aliens: Any person illegally or unlawfully present in the United States. Santa Clara County's large immigrant population makes this provision significant. Under Rehaif, the government must prove the defendant knew their immigration status was unlawful.
• 922(g)(6) Dishonorable Discharge: Persons who have been dishonorably discharged from the Armed Forces.
• 922(g)(7) Renounced Citizenship: Persons who have renounced their U.S. citizenship.
• 922(g)(8) Domestic Violence Restraining Order: Persons subject to a qualifying domestic violence restraining order. SJPD enforces firearm surrender requirements following Santa Clara County DV restraining orders aggressively.
• 922(g)(9) Misdemeanor DV Conviction (Lautenberg Amendment): Persons convicted of any misdemeanor crime of domestic violence. Even a minor misdemeanor DV conviction creates a permanent federal firearms prohibition. This catches many San Jose residents off guard when a years-old misdemeanor surfaces during a firearm possession investigation.

THE LAUTENBERG TRAP:  A misdemeanor domestic violence conviction under PC § 243(e)(1) as minor as a single push that caused no injury creates a permanent lifetime federal firearms prohibition under § 922(g)(9). This applies retroactively to convictions entered before the Lautenberg Amendment's enactment in 1996. Many San Jose residents with old misdemeanor DV convictions are unaware of this prohibition until they are arrested.

The Armed Career Criminal Act: When § 922(g) Becomes a 15-Year Mandatory Minimum

For most § 922(g) defendants, there is no mandatory minimum sentence the Federal Sentencing Guidelines determine the range. But when a § 922(g)(1) defendant has three or more prior convictions for violent felonies or serious drug offenses under the Armed Career Criminal Act (18 U.S.C. § 924(e)), everything changes. ACCA imposes a mandatory minimum of 15 years in federal prison a floor that the judge cannot go below regardless of any mitigating factor.

What Qualifies as an ACCA Predicate

Following the Supreme Court's Johnson v. United States (2015) decision which struck down the ACCA's residual clause as unconstitutionally vague only offenses that qualify as ‘violent felonies' under the elements clause or ‘serious drug offenses' qualify as ACCA predicates. We challenge every alleged ACCA predicate individually using the categorical and modified categorical approach analyzing the elements of the prior offense rather than the specific facts. A single successful predicate challenge prevents the 15-year mandatory minimum from applying.

The Sentencing Difference

Without ACCA, a § 922(g) defendant with a moderate criminal history in the Northern District faces a Guideline range that might produce a 2-4 year sentence. With ACCA, the same defendant faces a mandatory 15-year minimum. Challenging ACCA predicates is consequently the highest-value defense strategy in any Northern District § 922(g) case where three or more prior convictions are alleged.

How ATF and SJPD Generate § 922(g) Cases in Santa Clara County

Project Safe Neighborhoods and Gang Enforcement

The ATF's San Francisco Field Division coordinates with SJPD's Gang Investigation Unit and the Northern California Regional Intelligence Center through Project Safe Neighborhoods a federal initiative that prioritizes federal prosecution of prohibited persons found with firearms in the context of gang activity. Traffic stops, pedestrian contacts, and gang suppression operations in San Jose's East Side, Alum Rock, and other neighborhoods with documented gang activity regularly produce § 922(g) referrals to the Northern District U.S. Attorney's Office.

Domestic Violence Response Weapons Seizures

SJPD's Domestic Violence Unit enforces California's firearm surrender requirements for persons subject to DV restraining orders. When a prohibited person is found with a firearm during a DV welfare check, a restraining order enforcement visit, or a domestic violence arrest, the ATF is notified and federal § 922(g)(8) or § 922(g)(9) charges frequently follow. We handle these charges in coordination with the underlying domestic violence defense to prevent compounding consequences.

Traffic Stops on US-101 and I-880

CHP and SJPD traffic stops on the major corridors through Santa Clara County regularly produce § 922(g) arrests when a prohibited person is found with a firearm during the stop. We challenge the constitutional basis for every traffic stop whether the officer had genuine reasonable suspicion of a Vehicle Code violation and the scope of any subsequent search. An unlawful stop suppresses all evidence obtained from it, including any firearm discovered.

Residential Search Warrant Executions

ATF and SJPD execute residential search warrants in Santa Clara County pursuant to drug investigations, domestic violence cases, and targeted gang enforcement operations. When a § 922(g) prohibited person's residence is searched and a firearm is found, federal prosecution follows. We examine every search warrant affidavit for probable cause deficiencies, Franks hearing issues, and scope limitations that may suppress evidence obtained during the search.

Where Federal Firearms Cases Are Prosecuted in San Jose

Federal firearms charges under 18 U.S.C. § 922(g) are prosecuted in the United States District Court for the Northern District of California, San Jose Division:

U.S. District Court Northern District of California, San Jose Division

280 South First Street, San Jose, CA 95113

U.S. Attorney's Office, San Jose Branch: 150 Almaden Boulevard, Suite 900, San Jose, CA 95113

Federal firearms cases in the Northern District's San Jose Division are handled by the Violent Crimes section of the U.S. Attorney's Office in coordination with the ATF San Francisco Field Division and SJPD. The Bulldog Law appears regularly in the San Jose federal courthouse and knows the AUSAs, magistrate judges, and district judges who handle these matters.

Defense Strategies for § 922(g) in the Northern District of California

The Bulldog Law's federal firearms defense practice targets the predicate prohibition, the possession evidence, and the ACCA enhancement in every Northern District firearms case:

The Rehaif Knowledge Defense

Under Rehaif v. United States (2019), the government must prove the defendant knew they belonged to the prohibited category. For § 922(g)(1), this means proving the defendant knew their prior conviction was punishable by more than one year in prison. For § 922(g)(5), the government must prove the defendant knew they were unlawfully present in the United States. We present evidence of the defendant's actual understanding of their legal status at the time of possession particularly in cases involving ambiguous prior convictions or genuinely uncertain immigration status.

Categorical Approach Challenge to the Prior Conviction

For § 922(g)(1) charges, we challenge whether the prior conviction actually qualifies as a crime punishable by more than one year using the categorical approach analyzing the elements of the prior offense rather than its specific facts. Many California convictions that appear to be disqualifying felonies do not meet the federal definition. A successful categorical challenge eliminates the § 922(g)(1) predicate entirely, defeating the charge.

Fourth Amendment Suppression

Every stop, search, and seizure in the case must be constitutionally valid. Traffic stops require reasonable articulable suspicion. Residential searches require a warrant or a recognized exception. Consent must be genuinely voluntary. We file suppression motions in every case where a constitutional violation exists. Without the firearm in evidence, the § 922(g) charge cannot proceed.

Constructive Possession Defense

When the firearm was found in a shared vehicle, a residence with multiple occupants, or a common area, the prosecution must prove our client specifically had knowing dominion and control over the weapon. We challenge constructive possession through evidence of third-party access, the defendant's lack of knowledge of the firearm's presence, and the absence of physical evidence fingerprints, DNA, or personal effects connecting our client specifically to the weapon.

ACCA Predicate Challenge Post-Johnson Analysis

When ACCA is alleged, we challenge every predicate conviction individually under the elements clause, applying the categorical and modified categorical approach. Since Johnson eliminated the residual clause, many prior California convictions that were previously ACCA predicates no longer qualify. A single successful predicate challenge prevents the 15-year mandatory minimum from applying and can reduce the sentence by a decade or more.

Arrested on Federal Gun Charges in San Jose? These Steps Matter

1. Invoke your right to remain silent immediately. ATF agents and AUSAs use voluntary statements to establish the knowledge element that Rehaif requires. Do not explain where the firearm came from, how long you have had it, or whether you knew about your prior conviction. Say nothing without counsel.
2. Do not consent to any additional searches of your home, vehicle, or digital devices. ATF investigations routinely extend beyond the initial arrest location. Decline all searches clearly and require a warrant.
3. Identify all documentation of your prior convictions, any civil rights restorations, pardons, or expungements that occurred after those convictions. The prior conviction record is the foundation of the § 922(g)(1) charge and must be reviewed by defense counsel before any plea is entered.
4. Federal firearms arrests in San Jose result in initial appearances before a U.S. Magistrate Judge at 280 South First Street, typically within 24 to 48 hours. The Bulldog Law prepares comprehensive bail packages and fights for pretrial release at every detention hearing.
5. If the firearm was found in a shared space and was not yours, identify everyone who had access. Third-party ownership evidence is central to the constructive possession defense and must be gathered before it becomes unavailable.
6. Call The Bulldog Law at (888) 928-1609. Federal firearms cases in the Northern District move quickly from arrest to indictment. Early defense counsel engagement is the most important step you can take.

Federal Firearms Defense Across Santa Clara County

The Bulldog Law represents clients facing federal firearms charges throughout Santa Clara County and the Northern District of California. Whether you need a federal gun charge attorney in San Jose, a 922(g) defense lawyer in Milpitas, or legal help for a firearms case from anywhere in the South Bay, we serve your community:

Milpitas / North San Jose: Clients in Milpitas and North San Jose where gang enforcement and I-880 traffic operations generate significant federal firearms referrals can reach The Bulldog Law through our Milpitas office. Federal cases are prosecuted at 280 South First Street, San Jose.

Santa Clara / Sunnyvale: Central corridor clients in Santa Clara and the US-101 tech corridor can contact us through our Santa Clara office.

Morgan Hill / Gilroy: South County clients in Morgan Hill and Gilroy can reach us through our Morgan Hill office. South County federal cases are also prosecuted in the San Jose federal courthouse.

We also serve clients in Mountain View, Palo Alto, Cupertino, Los Gatos, Campbell, Saratoga, and all surrounding Santa Clara County communities.

Visit our San Jose contact service or San Jose office directly:

San Jose Office

The Bulldog Law San Jose, California Phone: (888) 928-1609

Frequently Asked Questions: 18 U.S.C. § 922(g) in San Jose

What did Rehaif v. United States change about federal gun charges?

In Rehaif v. United States (2019), the Supreme Court held that the government must prove the defendant knew they belonged to the relevant prohibited category under § 922(g). For felon-in-possession cases, this means the government must prove the defendant knew their prior conviction was punishable by more than one year. For § 922(g)(5) illegal alien cases, the government must prove the defendant knew they were unlawfully present.

Before Rehaif, the government only needed to prove knowing possession of the firearm not knowing membership in a prohibited category. Rehaif opened genuine defense opportunities for defendants with ambiguous prior convictions or uncertain immigration status.

What is the Armed Career Criminal Act and how does it apply in the Northern District?

The Armed Career Criminal Act (18 U.S.C. § 924(e)) imposes a mandatory minimum of 15 years on any § 922(g)(1) defendant with three or more prior convictions for violent felonies or serious drug offenses. Following the Supreme Court's Johnson v. United States (2015) decision, which struck down the ACCA's residual clause, only offenses that qualify under the elements clause or as serious drug offenses are valid ACCA predicates. Many California prior convictions that previously qualified as ACCA predicates no longer do. We challenge every ACCA predicate individually in the Northern District using post-Johnson case law, and a single successful challenge prevents the 15-year mandatory minimum from applying.

Can I be charged federally if I was not convicted of a felony but have a misdemeanor DV conviction?

Yes. Under § 922(g)(9) the Lautenberg Amendment any person convicted of a misdemeanor crime of domestic violence is permanently prohibited from possessing firearms under federal law. A misdemeanor PC § 243(e)(1) domestic battery conviction, however minor, creates this lifetime federal firearms disability. The prohibition applies retroactively to convictions entered before 1996 and covers all firearms regardless of how long ago the conviction occurred. Many San Jose residents with old misdemeanor DV convictions are unaware of this prohibition until they are arrested.

What is the difference between a California state PC § 29800 charge and a federal § 922(g) charge?

California's PC § 29800 prohibits felons from possessing firearms under state law and is prosecuted in Santa Clara County Superior Court by the DA's office. Federal § 922(g) is prosecuted in the Northern District federal court by the U.S. Attorney's Office with federal sentencing guidelines that produce significantly different outcomes than state sentencing.

Federal sentences are served in federal prison without parole, and the ACCA can impose a 15-year mandatory minimum that has no state equivalent. The ATF's Project Safe Neighborhoods initiative results in federal prosecution of the most serious cases particularly those involving gang members, repeat offenders, or firearms found in connection with drug trafficking.

How does a § 922(g) conviction affect firearm rights permanently?

A federal conviction under § 922(g) results in a lifetime federal prohibition on possessing, purchasing, or receiving firearms or ammunition. This prohibition is permanent and cannot be removed by California state-level expungement or relief under PC § 1203.4. Federal firearms rights can potentially be restored through a presidential pardon or, in some cases, through a complete expungement of the underlying conviction under state law where the state grants full relief from all civil disabilities. The Bulldog Law advises clients on every available post-conviction pathway to firearms rights restoration after a § 922(g) conviction or after any underlying conviction that created the prohibited person status.

Can the firearm evidence be suppressed if the stop or search was unconstitutional?

Yes and this is the most common successful defense in Northern District § 922(g) cases. If the traffic stop lacked reasonable articulable suspicion, the residential search lacked a warrant or a valid exception, or the consent to search was not genuinely voluntary, all evidence obtained from that search including the firearm is suppressible under the Fourth Amendment's exclusionary rule.

Without the firearm in evidence, the § 922(g) charge has no factual foundation and must be dismissed. The Bulldog Law scrutinizes the constitutionality of every stop, search, and seizure in every firearms case and files suppression motions wherever violations exist.