
The illegal sale or transfer of a firearm in California is a serious crime because the state has some of the strictest firearm laws in the nation. Under California law, even unintentional gun sales or private transfers can lead to felony charges and harsh penalties. These cases often arise from private deals, transfers to friends, or moving personal firearms without using a licensed dealer. Many people do not know that most gun sales and firearm transactions must follow strict rules. At Hurwitz Law Group, we use our skills as criminal defense attorneys to defend clients facing these complex charges.
A transfer under California firearms laws involves any change in possession, not only a sale for money. This includes when people sell, lend, or temporarily pass firearms to another person. California penal code rules require most transfers to follow steps involving a valid license and an authorized licensing authority. When people transfer firearms without a license or fail to use a licensed dealer, they risk charges under Penal Code 26500 PC. We explain these rules to protect clients from criminal charges arising from firearm transactions.
Most sales must go through a licensed firearms dealer holding a valid federal firearms license. This dealer must run a background check through the California Department and follow the mandatory 10-day waiting period. These steps apply whether the parties want to sell firearms, lease or transfer firearms, or move personal firearms in private. The licensed dealer also helps prevent the unlicensed sale of loaded firearms or unloaded firearms to prohibited persons. We help clients understand when federal firearms laws and state rules require an FFL in every transfer.
Key points include:
Some transfers do not require a licensed dealer, but each exception has strict limits. Transfers between immediate family members, such as a parent, child, or grandparent, may qualify for an infrequent transfer exemption. Temporary loans for lawful activities, such as hunting or use at target facilities, may also qualify. Even these exceptions cannot involve assault weapons, large capacity magazines, or generally prohibited weapons. We help clients follow each rule so they do not face charges for illegally selling or giving away firearms.
Possible exceptions include:

Several laws in the penal code section work together to regulate or prohibit the sale and transfer of firearms. These rules target unlicensed sales, transfers to prohibited persons, and weapons that do not meet the safety standards set by the California attorney general. Many people face charges even when they did not mean to sell illegal firearms or break federal law. Penalties can include county jail, a misdemeanor conviction, or a felony weapons offense that harms a criminal record. At Hurwitz Law Group, we help clients understand these laws and build valid defense strategies to protect their future.
Under PC 27500, it is illegal to sell, lease, or transfer firearms to someone you know—or should know—who is prohibited from owning them. A prohibited person may have a prior conviction, a restraining order, or a mental illness that prevents them from having a concealed firearm or any weapon. When a defendant sells a gun to such a person, even by mistake, the law treats it as a serious criminal offense. Law enforcement agencies pursue these cases because they often connect to gun trafficking or violent crimes. We look for legal defenses that show the client did not knowingly break the law.
Key issues include:
PC 27510 requires that private parties use a licensed firearm dealer with a valid federal firearms license for most transfers. This rule applies to the sale of firearms, temporary loans, and even the simple movement of guns between private owners. Selling firearms without using a dealer is a misdemeanor offense, but it can become more serious if other violations appear. Even pellet guns, BB guns, and antique firearms must follow specific rules when the law sees them as firearms. We explain when a valid permit or license pursuant to state law is required and help clients avoid unnecessary charges.
Important facts include:
PC 30600 bans the sale or distribution of unsafe handguns, including those not listed on the state’s approved roster. These charges often appear when someone tries to sell illegal firearms at gun shows or through private deals. Weapons such as armor-piercing ammunition or assault weapons are also subject to strict bans. Even a licensed collector or a business licensee may face charges if the firearm is not on the approved list. We review each item to see whether it meets state law and whether the firearm was actually illegal.
Key concerns include:
Many cases involving the illegal sale or transfer of a firearm in California arise from a simple misunderstanding. People often assume that small private sales or gifts do not fall under strict firearm laws. Others think possession rules only apply to loaded firearm transfers, not unloaded firearms or personal firearms. But law enforcement officers and undercover cop operations look for any sale of a firearm outside legal channels. We help clients understand how these mistakes lead to charges and how criminal defense strategies can protect them.
A straw purchase happens when one person buys a weapon for someone who cannot pass background checks. The prohibited person uses the buyer to get around the law, creating a crime for both parties. Even if the straw buyer never meant harm, the act becomes gun trafficking under federal law and California firearms laws. These cases often rely on witness testimony or on claims of police misconduct arising from undercover operations. We examine each fact to determine whether the client intended to break the law.
Warning signs include:
Many people think they can sell, lease, or transfer a gun to a friend or partner without using an FFL. This is illegal unless the person is an immediate family member under California firearms laws. Even if the firearm involved is legal, the transfer becomes a crime when it does not go through a dealer. These cases often arise from innocent acts, such as helping a friend purchase firearms or borrow pellet guns for sport. We defend clients by arguing valid defenses and challenging how law enforcement agencies conducted the investigation.
Common mistakes include:

The consequences for illegal gun sales in California reach far beyond the courtroom. A person may face a criminal offense, civil claims, and even immigration consequences tied to the act. These penalties apply whether someone tried to sell firearms, transfer weapons, or help another person possess firearms without following the law. Many people do not realize that selling firearms without a license to sell firearms is a serious crime under state and federal law. We explain each risk so clients understand what is at stake.
A felony conviction for the sale of a firearm can lead to long terms in state prison. Many cases carry sentences of 2 to 4 years in prison, depending on the facts and the person’s history. A conviction may also bring large fines that create lasting financial stress. People also lose the right to possess firearms for life when they face felony penalties. We work to reduce charges and protect clients from outcomes that can damage their futures.
Penalties may include:
Some cases move beyond state law and trigger federal prosecution. Federal law treats illegal gun sales and unlicensed transfers as major violations, and penalties can increase quickly. A person may also face civil liability if the firearm later causes harm. Families may sue when an illegally transferred weapon is used in violence or any harmful act. We help clients defend against both criminal and civil claims linked to the transaction.
Risks include:

An experienced attorney from Hurwitz Law Group will study every fact to protect the client’s rights. We look at the paperwork, the statements, and how law enforcement officers handled the investigation. Many cases fall apart when the state cannot prove intent or when officers ignore proper procedures. We also examine whether the client acted under a mistake of fact or relied on information they believed was correct. Our goal is to find a valid defense that reduces or dismisses the charges.
This defense argues the client did not know the act was illegal. Some people believe the firearm transfer fits an exemption or that the buyer was allowed to own a weapon. In other cases, the defendant sold a gun without knowing the buyer was a prohibited person. These facts can weaken the state’s case because intent plays a major role in many charges. We use each detail to show the client acted without any plan to break the law.
Possible arguments include:
If police collected evidence through a warrantless or unlawful search, we challenge it right away. A case may collapse if the court agrees to suppress evidence taken without proper cause. Some officers act too quickly or fail to follow clear rules under state and federal law. When this happens, the firearm or records tied to the sale may not be allowed in court. We look for every chance to protect the client from unfair police actions.
Key issues may involve:
Can I sell my gun to a friend in California?
You can only sell a firearm to a friend if you use a licensed firearm dealer with a valid federal firearms license. The dealer must run a background check and follow the waiting period. Selling firearms without using an FFL is illegal, even if both parties agree to the sale. We also explain when someone may need a business license or a firearms license. These steps protect you from criminal offense charges.
What is the penalty for a straw purchase?
A straw purchase is a felony that can lead to state prison, heavy fines, and the loss of the right to possess firearms. The state also treats these acts as forms of gun trafficking. Prosecutors often rely on police reports or an undercover cop to prove the case. We work to challenge how the evidence was gathered. Our goal is to protect the client from long-term harm.
Is gifting a gun to a family member legal?
Yes, but only when the person is an immediate family member such as a spouse, parent, or child. Transfers to siblings or extended relatives must still be made through a licensed dealer. These rules apply to the sale of a firearm, the gift of a firearm, and the movement of a personal firearm. We help clients avoid mistakes that lead to criminal record problems. Clear steps can prevent serious charges.
What if I didn’t know the buyer was a felon?
The state must show you had reasonable cause to believe the person was prohibited. Lack of knowledge can be a valid defense in many cases. Some clients rely on information that later proves false. We investigate the facts to show the client did not intend to sell illegal firearms. This can lead to reduced charges or dismissal.
Can I be charged for a sale that happened years ago?
Yes, because the state has several years to file charges under the statute of limitations. Many felony cases allow up to three years for prosecution. This means old firearm transactions may still become part of an investigation. We review the timeline to see whether the case was filed on time. These details are often key in defense.
What should I do if I’m under investigation?
Do not speak to investigators without a lawyer present. Politely refuse to answer questions and contact a criminal defense attorney right away. Early statements can harm your defense even when you believe you did nothing wrong. We step in to protect your rights from the first call. This helps prevent mistakes that the state may later use against you.

Charges for the illegal sale or transfer of a firearm in California are complex and can change someone’s life. Prosecutors pursue illegal gun sales with force, and these cases move fast once law enforcement agencies become involved. You need a defense that can match their resources and understands every part of California firearm laws. At Hurwitz Law Group, we know how to build a strong defense strategy for cases involving transfers, permits, business license issues, and the many rules tied to firearm transactions. We work to protect your freedom from the moment we take your case.
Why choose us?
Your freedom is on the line, and waiting can make the case worse. Contact Hurwitz Law Group today for a confidential, free case evaluation. We will fight for your rights and work for the best possible outcome.