California Penal Code 245(a)(1) is the state’s assault with a deadly weapon statute, covering any assault committed with a deadly weapon or instrument other than a firearm. It is a “wobbler,” meaning prosecutors can file it as a misdemeanor carrying up to one year in county jail or as a felony carrying two, three, or four years in state prison, with fines up to $10,000 either way.1California Legislative Information. California Code PEN 245 – Assault With a Deadly Weapon or Instrument Other Than a Firearm The charge focuses on how dangerous the act was, not whether anyone was actually injured, and a felony conviction counts as a strike under California’s Three Strikes law.
What the Prosecution Has To Prove
To convict you under 245(a)(1), the prosecution must establish four elements beyond a reasonable doubt:2Justia. CALCRIM No. 875 – Assault With Deadly Weapon or Force Likely to Produce Great Bodily Injury
- You committed an act that by its nature would directly and probably result in force being applied to another person.
- You did so with a deadly weapon other than a firearm.
- You acted willfully, meaning on purpose rather than by accident.
- You had the present ability to carry out that force at the time you acted.
One point trips people up: the prosecution does not need to prove you intended to injure anyone. The law cares about whether you voluntarily did something dangerous with a weapon, not whether you wanted the blow to land. You can be convicted even if you missed entirely or the other person walked away without a scratch.
What Counts as a Deadly Weapon
Under 245(a)(1), a “deadly weapon” is any object other than a firearm used in a way capable of producing death or serious physical injury. Firearms are covered separately under 245(a)(2). The weapon question splits into two categories.
Objects That Are Dangerous by Design
Some items qualify by their very nature. Knives, brass knuckles, swords, and similar objects designed to inflict harm fall into this category automatically. If you assault someone with one of these, the prosecution does not need to argue about whether the object qualifies.
Ordinary Objects Used Dangerously
This is where most 245(a)(1) cases get litigated. A glass bottle, a baseball bat, a heavy wrench, or a steel-toed boot can all qualify as deadly weapons if the way you used the object was capable of killing or causing serious injury. The California Supreme Court in People v. Aguilar confirmed that courts evaluate how the object was actually employed during the incident, not what the object is in the abstract.3Justia. People v. Aguilar (1997) Swinging a beer bottle at someone’s head is different from setting it on a table.
Motor vehicles are a common example. California courts have long held that a car qualifies as a deadly weapon when driven at a person or used to ram another vehicle, because the driver knows the vehicle is capable of causing catastrophic harm.4Justia. People v. Bipialaka (2019)
Hands and Feet Do Not Qualify
The California Supreme Court drew a firm line in Aguilar: bare hands and feet are not deadly weapons under 245(a)(1). The word “weapon” implies something separate from the human body.3Justia. People v. Aguilar (1997) A punch or a kick cannot be charged under 245(a)(1), though it can still be prosecuted under the parallel subdivision 245(a)(4), which covers assault by force likely to produce great bodily injury and carries the same penalties.1California Legislative Information. California Code PEN 245 – Assault With a Deadly Weapon or Instrument Other Than a Firearm
Penalties and Sentencing
Because 245(a)(1) is a wobbler, the prosecutor decides whether to file misdemeanor or felony charges. That decision usually turns on how serious the conduct was, whether anyone was actually injured, what weapon was involved, and your criminal history.
Misdemeanor
A misdemeanor conviction carries up to one year in county jail, a fine of up to $10,000, or both. Courts can also impose summary probation, community service, anger-management classes, and restitution to the victim for medical expenses or property damage. If you owned the weapon used in the offense, it will be confiscated and destroyed.
Felony
A felony conviction carries a state prison sentence of two, three, or four years, a fine of up to $10,000, or both. The court may grant formal probation instead of prison, but probation for a felony ADW conviction typically comes with strict conditions: regular check-ins with a probation officer, travel restrictions, and zero tolerance for new arrests. Violating those conditions can lead the court to revoke probation and impose the original prison sentence.
Three Strikes Impact
A felony conviction under PC 245 is classified as a serious felony under Penal Code 1192.7.5California Legislative Information. California Code Penal Code PEN 1192.7 That means it counts as a strike under California’s Three Strikes law, with cascading consequences for any future felony:6California Legislative Information. California Code PEN 667
- A second serious or violent felony conviction later doubles the prison sentence for that offense.
- A third serious or violent felony conviction triggers an indeterminate sentence of 25 years to life.
A misdemeanor conviction under 245(a)(1) does not count as a strike. The enhancement only attaches to the felony version, which is one reason the charging decision carries such outsized importance.
Firearm Restrictions After a Conviction
Both misdemeanor and felony convictions under PC 245 trigger firearm restrictions, but the duration differs sharply.
A felony conviction of any kind results in a lifetime ban on owning, purchasing, receiving, or possessing firearms under Penal Code 29800.7California Legislative Information. California Code PEN 29800 Violating that ban is itself a separate felony.
A misdemeanor conviction under PC 245 triggers a 10-year firearm ban under Penal Code 29805. During that decade, possessing a firearm is a criminal offense punishable by up to one year in county jail, a $1,000 fine, or both.8California Legislative Information. California Penal Code 29805
If you owned the weapon used in the assault, the court must order it confiscated and destroyed regardless of whether the conviction is a misdemeanor or felony.
Common Defenses
A charge under 245(a)(1) is not an automatic conviction. Several defenses can lead to acquittal or reduction to a lesser offense.
Self-Defense
You can use reasonable force to defend yourself or someone else if you reasonably believed you faced an immediate threat of bodily harm and the force you used was proportional. California law even creates a presumption in your favor if you used force against someone who unlawfully broke into your home.9California Legislative Information. California Code PEN 198.5 Self-defense fails if you were the initial aggressor, if you used far more force than the situation warranted, or if the threat had already passed by the time you acted.
The Object Was Not a Deadly Weapon
Because 245(a)(1) hinges on the use of a deadly weapon, challenging whether the object actually qualifies is a central strategy. A soft item, something thrown weakly, or an object used in a way unlikely to cause serious harm may not meet the threshold. The jury decides this question by evaluating how the object was actually used during the incident.
No Present Ability
The prosecution must prove you had the present ability to apply force at the moment you acted. If you were too far away to reach the other person, the weapon was inoperable, or circumstances made contact impossible, this element fails.
No Willful Act
Accidents are not assaults. If the weapon discharged or made contact because of a genuine accident rather than a deliberate action, the willful-act element isn’t satisfied. The prosecution does not need to prove you intended to hurt anyone, but it does need to prove you did the act on purpose rather than involuntarily.
Immigration Consequences for Non-Citizens
A felony conviction under PC 245(a)(1) can be devastating for anyone who is not a U.S. citizen. Under federal immigration law, a “crime of violence” that results in a prison sentence of at least one year qualifies as an aggravated felony.10Legal Information Institute. 8 USC 1101(a)(43) – Aggravated Felony Assault with a deadly weapon often meets that definition when charged as a felony, since the maximum sentence is four years.
An aggravated felony conviction makes a non-citizen deportable and bars eligibility for most forms of immigration relief, including cancellation of removal. Legal permanent residents with green cards are not exempt. Even a misdemeanor conviction can trigger removal proceedings in some circumstances, because assault offenses may separately qualify as crimes involving moral turpitude. If you are not a U.S. citizen, the immigration consequences may be more severe than the criminal penalties.
Clearing a 245(a)(1) Conviction
A conviction under PC 245(a)(1) is not permanently locked in. California Penal Code 1203.4 lets you petition the court to dismiss the conviction after you complete probation, as long as you are not currently serving a sentence, on probation, or facing new charges when you file.11California Legislative Information. California Code PEN 1203.4 PC 245(a)(1) is not among the offenses excluded from this relief.
If the court grants the petition, your guilty plea is withdrawn and the case is dismissed. This can help with employment and background checks. The dismissal has real limits, though. You must still disclose the original conviction when applying for certain professional licenses, including nursing, teaching credentials, real estate, and medical licenses. A dismissed conviction still counts as a strike for Three Strikes purposes and does not restore firearm rights lost under a felony conviction.