Arrested for a gun crime in San Bernardino? You are facing some of the most severely punished offenses in California law — mandatory prison sentences, lifetime firearm prohibitions, STRIKE designations, and permanent criminal records that will follow you forever. California has among the strictest firearms laws in the nation, and San Bernardino County law enforcement agencies and the District Attorney’s Office prosecute weapons charges aggressively. A gun charge conviction can cost you your freedom, your Second Amendment rights, your career, your professional license, and your immigration status.
Attorney Armando Josué Cespedes and the team at Tu Defensor Criminalista provide relentless gun crimes defense throughout San Bernardino County — San Bernardino City, Fontana, Ontario, Rancho Cucamonga, Rialto, Victorville, Hesperia, Chino, Upland, Redlands, Colton, Highland, Yucaipa, Apple Valley, Barstow, and every community across the Inland Empire. With a perfect 5.0 Avvo rating, 34 five-star reviews, and three consecutive Client’s Choice Awards (2023, 2024, 2025), we have a proven track record of fighting gun charges and achieving real results — dismissed charges, reduced charges, preserved Second Amendment rights, and acquittals at trial.
San Bernardino County gun prosecutions are serious. Local prosecutors at the San Bernardino County District Attorney’s Office[1] frequently push for maximum sentencing enhancements on firearms cases. You need a defense attorney who understands California’s complex firearms statutes, who knows which defenses are most effective in San Bernardino courts, and who will fight for you at every stage from arraignment through trial if necessary.
Many gun charges result from unlawful searches, false accusations, misunderstandings of California’s constantly changing firearms laws, or situations where a person had a legitimate legal right to possess or carry the firearm in question. We investigate every case independently, challenge every constitutional violation, and work tirelessly to protect your rights, your freedom, and your future.
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San Bernardino County is the largest county in the contiguous United States by area, covering more than 20,000 square miles from the densely populated Inland Empire cities of Fontana, Ontario, and Rialto, to the vast High Desert communities of Victorville, Hesperia, and Apple Valley. With a population exceeding 2.2 million residents, San Bernardino County has a high volume of firearms-related arrests that flow through its multiple Superior Court divisions each year.
According to the California Department of Justice Open Justice Data Portal[2], San Bernardino County consistently records thousands of weapons violations annually, including illegal possession, carrying, and use of firearms. The City of San Bernardino, Fontana, and Rialto in particular have historically reported elevated rates of weapons-related incidents. San Bernardino County law enforcement agencies treat firearms offenses with the highest level of seriousness, often filing multiple counts and stacking sentencing enhancements to maximize prison exposure.
San Bernardino County law enforcement agencies that make firearms arrests include:
All felony gun cases in San Bernardino County are handled at the San Bernardino County Superior Court[3], with criminal divisions at the San Bernardino Justice Center (247 W. Third Street), Rancho Cucamonga (8303 Haven Avenue), Victorville (14455 Civic Drive), and Joshua Tree. Knowing which courthouse your case is assigned to, the judges in that division, and the prosecutors who handle firearms cases is knowledge that comes only from consistent local practice — and it is knowledge our firm brings to every case we handle.
California has enacted some of the most comprehensive and restrictive gun control statutes in the United States. According to the California DOJ Bureau of Firearms[4], California’s firearms laws regulate every aspect of gun ownership, purchase, transfer, carry, and use — and violations carry severe criminal penalties. These laws are also continuously changing through legislation and ballot measures, meaning that what was legal last year may not be legal today, and what a person believed was lawful under federal law may still be prohibited under California law.
The most commonly prosecuted gun crimes in San Bernardino County include the following:
Under California Penal Code § 29800, it is a felony for any person who has been convicted of a felony, or who is addicted to a narcotic drug, to own, purchase, receive, or possess any firearm. This is one of the most commonly charged gun offenses in San Bernardino County.
Who Is Prohibited:
Penalties:
Why This Charge Is So Common in San Bernardino: Many San Bernardino County residents with prior felony convictions are found with firearms during routine traffic stops, domestic dispute calls, or probation or parole searches. Because California law makes no distinction between what type of firearm is possessed, even a single bullet found during a search can support a PC § 29800 charge.
Penal Code Reference:[5]PC § 29800 — California Legislative Information[5]
Under California Penal Code § 25400, it is a crime to carry a concealed firearm on your person or in a vehicle without a valid Carry Concealed Weapon (CCW) permit issued by a California law enforcement agency.
What the Law Covers:
Penalties:
The severity of carrying a concealed weapon charges depends on the circumstances:
CCW Permits in San Bernardino County: San Bernardino County residents may apply for a CCW permit through the San Bernardino County Sheriff’s Department. Following the U.S. Supreme Court’s 2022 decision in New York State Rifle & Pistol Association v. Bruen, California’s “good cause” requirement for CCW permits was struck down, making permits more accessible. However, carrying without a valid permit or in a prohibited location remains a crime.
Under California Penal Code § 25850, it is illegal to carry a loaded firearm on your person or in a vehicle while in any public place or on any public street in an incorporated city or unincorporated area where discharge of firearms is prohibited.
Penalties:
Open Carry in San Bernardino County: California generally prohibits open carry of loaded firearms in public. Unloaded open carry is also prohibited in most populated areas. The legality of open carry in rural or unincorporated parts of San Bernardino County depends on local ordinances and specific circumstances.
Under California Penal Code § 417, it is a crime to draw or exhibit any firearm or deadly weapon in a rude, angry, or threatening manner, or to use a firearm unlawfully in a fight or quarrel.
Subsections and Penalties:
PC § 417(a)(2) — Brandishing a Firearm (Basic):
PC § 417(b) — Brandishing at a Peace Officer or Firefighter:
PC § 417(c) — Brandishing in a Motor Vehicle:
Common San Bernardino Brandishing Scenarios:
Critical Self-Defense Point: Displaying a firearm in lawful self-defense is NOT brandishing. If you exhibited a firearm because you reasonably feared imminent harm, California law recognizes your right to do so — and we present that defense aggressively.
Under California Penal Code § 30600, it is a felony to manufacture, distribute, transport, import, sell, or give away an assault weapon or .50 BMG rifle in California.
What Qualifies as an Assault Weapon in California: California’s assault weapon definition is among the most comprehensive in the United States. According to the California DOJ Bureau of Firearms[4], assault weapons include:
Penalties for PC § 30600 Violations:
Under California Penal Code § 30605, possessing an assault weapon (without having registered it during an applicable registration period) is a crime.
Penalties:
Important Note: Assault weapons that were registered with the California DOJ during a registration window may be lawfully possessed by the registered owner under specific restrictions. Many San Bernardino County residents face assault weapon charges because they were unaware of California’s requirements, or because they moved to California from another state with a firearm that was legal in their home state.
Under California Penal Code § 26350, openly carrying an unloaded handgun in a public place in an incorporated city or county is generally a misdemeanor in California.
Penalties:
Under California Penal Code § 246, it is a felony to willfully and maliciously discharge a firearm at an inhabited dwelling, house, building, vehicle, aircraft, housecar, or camper.
Penalties:
San Bernardino County Context: Shooting into occupied dwellings and vehicles is a serious prosecutorial priority in cities like San Bernardino, Fontana, and Rialto, where such incidents can be connected to gang activity and draw additional gang enhancement charges.
Under California Penal Code § 246.3, it is a crime to willfully discharge a firearm in a grossly negligent manner that could result in injury or death to a person.
Penalties:
These are not standalone charges but sentence enhancements added to other felony charges when a firearm is used. They dramatically increase prison time:
PC § 12022.5 — Personal Use of Firearm in Felony:
PC § 12022.53 — “10-20-Life” Enhancement:
These enhancements apply to serious felonies including robbery, carjacking, assault, and many others — making firearm-related enhancements some of the most life-altering consequences in California criminal law.
Gun crime convictions in San Bernardino County carry mandatory or near-mandatory custody time. Felony firearm convictions result in state prison. Even misdemeanor firearms convictions carry mandatory minimum jail sentences (such as the 3-month minimum for brandishing under PC § 417). When sentencing enhancements are alleged and proven, total prison exposure can reach decades.
Under California law, a felony conviction of any kind triggers a lifetime prohibition on owning, purchasing, or possessing any firearm or ammunition under PC § 29800. For misdemeanor firearms convictions under PC § 29805, California imposes a 10-year prohibition. Under federal law (18 U.S.C. § 922(g)), felony convictions also trigger a lifetime federal firearms ban — making it illegal to possess a firearm anywhere in the United States.
According to the California DOJ Bureau of Firearms[4], persons subject to a firearm prohibition must surrender all firearms within 24 hours of conviction or the imposition of a restraining order, and failure to surrender is itself a new felony under PC § 29810.
Certain gun crimes in California are STRIKE offenses under California Penal Code § 667 and § 1192.7. These include:
A STRIKE conviction doubles the sentence for any future felony, and a third STRIKE can result in 25 years to life in state prison.
Gun crime convictions carry serious professional license consequences in California. According to the California DOJ Bureau of Firearms[4], many licensed professions that involve the legal right to carry or possess firearms will lose that authorization upon conviction:
For non-citizen residents of San Bernardino County — a community with a large and diverse immigrant population — gun crime convictions carry potentially devastating immigration consequences. According to USCIS Policy Manual, Volume 12, Part F, Chapter 5[6]:
If you are a non-citizen charged with any gun crime in San Bernardino County, your defense strategy must account for immigration consequences from the very first day. Our bilingual team understands both sides of this reality.
Gun crime convictions, particularly felonies, create permanent employment barriers:
The most powerful defense in many San Bernardino gun cases is a challenge to how the firearm was discovered in the first place. Under the Fourth Amendment of the U.S. Constitution, police cannot search your person, vehicle, or home without a valid warrant or a legally recognized exception to the warrant requirement. If the search that produced the firearm was unlawful, the gun — and all evidence flowing from that search — may be suppressed.
Common Fourth Amendment Violations in San Bernardino Gun Cases:
What We Do: We file motions to suppress under Penal Code § 1538.5 in every case where the search or seizure appears unlawful. If the court suppresses the firearm, the prosecution loses its central evidence and the case is typically dismissed or substantially weakened.
Result: Successful suppression motion = no gun in evidence = case dismissed or dramatically weakened.
Firearms offenses require knowing possession — the prosecution must prove you knew the firearm was present and that you exercised dominion or control over it. In many San Bernardino cases, a firearm is found in a shared vehicle or shared residence, and there is no proof that you — as opposed to another occupant — knew about the gun.
What We Prove:
Common Scenarios:
Result: No knowing possession = essential element not proven = not guilty.
If you possessed a valid Carry Concealed Weapon (CCW) permit issued by a California law enforcement agency, you had a legal right to carry a concealed handgun, and the charge should be dismissed.
Similarly, many California firearms laws contain exemptions for:
What We Do: We identify every applicable legal exemption and present it as a complete defense to the charges.
For felon-in-possession charges under PC § 29800, the prosecution must prove you were actually convicted of a qualifying offense. In some cases:
What We Do: We obtain and analyze all prior conviction records and challenge the prior if it does not meet the legal requirements for a firearms prohibition.
If you displayed a firearm in response to a genuine, imminent threat to your safety or the safety of another person, California law recognizes this as lawful self-defense — not brandishing. This is a complete defense to PC § 417 brandishing charges.
Elements of Self-Defense as Applied to Firearms Display:
What We Prove:
Evidence We Use:
Many San Bernardino County residents face assault weapon charges because they were genuinely and reasonably unaware that their firearm qualified as an assault weapon under California’s complex definitions. This is especially common for:
What We Do:
Many California firearms statutes require that the object in question be a functional firearm. If the gun was inoperable — missing essential components, permanently disabled, or otherwise incapable of firing — it may not meet the legal definition of a firearm for purposes of certain charges.
What We Do: Retain a firearms expert to examine the weapon and provide testimony about its operability.
In San Bernardino County undercover operations targeting illegal firearms trafficking or sales, entrapment may be a valid defense if law enforcement officers induced or persuaded you to engage in firearms-related activity you would not have undertaken on your own.
Charges involving unregistered or improperly identified firearms may be challenged when the registration or identification requirements are unclear, have changed, or the prosecution cannot prove a lack of registration beyond a reasonable doubt.
Even when the evidence is strong, our goal is always to find the most favorable outcome available. For first-time offenders or cases with mitigating circumstances, we negotiate:
Gun crimes in San Bernardino County are handled at the San Bernardino County Superior Court[3], with the specific courthouse depending on where the arrest occurred:
The San Bernardino County District Attorney’s Office[1], led by District Attorney Jason Anderson, maintains specialized prosecution units that handle firearms offenses. The DA’s office has a strong enforcement posture on gun crimes, particularly cases involving:
Our attorneys understand how the San Bernardino DA evaluates gun cases, what factors influence their filing decisions, and where negotiated resolutions are achievable — knowledge that makes a real difference in outcome.
No. Under PC § 29800, any person convicted of a felony in California, another state, or under federal law is permanently prohibited from owning, purchasing, receiving, or possessing any firearm or ammunition. There is no exception.
Lack of knowledge is a complete defense. If you genuinely did not know the firearm was in the vehicle or shared space, the prosecution cannot prove the knowing possession required for a conviction. We investigate and present this defense aggressively.
A gun crime conviction — even a misdemeanor firearms offense — will result in the revocation of your CCW permit and a firearms prohibition that prevents you from carrying legally. This makes it critical to fight the charge rather than simply accept a plea.
Generally no — California prohibits carrying a loaded firearm in a vehicle in a public place unless you have a valid CCW permit. The firearm must be unloaded and stored in a locked container separate from ammunition when transported without a CCW permit.
Wobbler offenses (like PC § 25400 without aggravating factors) can be charged as either a misdemeanor or felony at the prosecutor’s discretion, and the court can reduce a wobbler felony to a misdemeanor at sentencing or upon completion of probation. Straight felonies cannot be reduced. We fight for wobbler treatment wherever California law allows it.
Exercise your right to remain silent immediately — do not explain, justify, or minimize to the officers. Do not consent to any additional searches. Call Tu Defensor Criminalista at (888) 315-3326 as soon as you are able. Time is critical — evidence fades, surveillance footage gets overwritten, and witnesses’ memories change.
Yes. If the firearm was discovered through an illegal search in violation of the Fourth Amendment, we file a motion to suppress the evidence. If the court grants the motion, the gun cannot be used as evidence and the prosecution’s case typically collapses. This is one of the most powerful tools in gun defense.
Our attorneys appear regularly in every criminal division of the San Bernardino County Superior Court[3] — San Bernardino Justice Center, Rancho Cucamonga, Victorville, and Joshua Tree. We know the prosecutors at the San Bernardino County District Attorney’s Office[1], we understand how local judges rule on suppression motions, and we know the tendencies of San Bernardino County juries on gun cases. This local experience is irreplaceable.
Our most powerful tool in many San Bernardino gun cases is the suppression motion. We scrutinize every arrest, every stop, every search for Fourth Amendment violations — because if the gun comes in through an illegal search, the whole case can be dismissed. We have the experience and the knowledge to identify these violations and litigate them effectively.
We take your Second Amendment rights seriously. Losing the right to bear arms — for life — is a devastating consequence. Our defense strategy always prioritizes preserving your firearm rights wherever legally possible, whether through outright dismissal, charge reduction to a non-prohibited offense, or negotiation of alternative resolutions.
For San Bernardino County’s large immigrant community, gun charges carry immigration consequences that can be just as severe as the criminal penalties. We evaluate every possible outcome for immigration impact from day one, and we build defense strategies that account for both criminal defense and immigration protection goals.
Our firm provides complete, full representation in Spanish. Every consultation, every court appearance, and every negotiation is handled with genuine bilingual fluency. Hablamos Español — because your freedom should never be limited by language.
Gun arrests happen at all hours. We are available 24 hours a day, 7 days a week. The moment you or a family member is arrested, call us. Early intervention can change the entire trajectory of a case — from preserving surveillance footage to preventing potentially damaging statements to law enforcement.
Gun charges in San Bernardino can mean mandatory prison sentences, lifetime loss of firearm rights, STRIKE convictions, professional license revocations, and immigration deportation. Many gun arrests result from unlawful searches, innocent possession, or legitimate self-defense that was mischaracterized. You deserve a defense attorney who understands California’s firearms laws inside and out, who will challenge every constitutional violation, and who will fight for the best possible outcome in your case — not just process it.
Call Tu Defensor Criminalista now for your free, confidential consultation. We will listen, evaluate your case honestly, and explain every option available to you — 24 hours a day, 7 days a week.
Attorney Armando Josué Cespedes is rated 5.0 on Avvo, with 34 five-star reviews from clients praising his dedication, professionalism, and results. Many note how his trial skills and attention to detail led to reduced charges or outright dismissals.
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