Being charged with a gun crime in Illinois can change your life. Whether you’re accused of unlawful use of a weapon, possessing a firearm illegally, or violating the state’s assault weapon restrictions, a conviction can carry severe penalties. Depending on the offense, you could face substantial fines, lengthy prison sentences, the loss of your firearm rights, and a permanent criminal record that can impact your career, reputation, and future opportunities.
If you’ve been arrested or you’re under investigation for a firearm offense, experienced legal representation is critical. Combs Waterkotte has defended clients against serious felony charges throughout all of Illinois, including complex gun crimes cases. Our attorneys understand the state’s firearm laws, know how prosecutors build these cases, and will work aggressively to challenge the evidence, protect your constitutional rights, and pursue the best possible outcome.
What’s in this guide:
- Common Illinois Gun Charges
- Penalties for Gun Crimes in Illinois
- What Prosecutors Typically Have to Prove in Illinois Gun Charge Cases
- Frequently Asked Questions About Illinois Gun Charges
- What an Illinois Gun Crimes Lawyer Can Do for You
Common Illinois Gun Charges
Illinois has some of the nation’s most comprehensive firearm laws, and prosecutors have several criminal offenses they may charge. Some charges involve illegally carrying or possessing a firearm, while others are related to who possessed the weapon, where it was found, or the type of gun involved.
Understanding the offense you’re facing is the first step towards building an effective defense. Below are some of the most common gun charges prosecuted under Illinois law, and the possible felony penalties for each one.
Unlawful Use of a Weapon (UUW)
- Carrying or possessing a firearm in a vehicle or concealed on your person without meeting an applicable exception
- Carrying a firearm on a public street or other public property in violation of Illinois transportation or concealed-carry requirements
- Possessing a firearm or another prohibited weapon in certain restricted locations, including establishments that serve alcohol, public gatherings, schools, parks, courthouses, and public transportation facilities
- Possessing prohibited weapons like silencers, short-barreled rifles, short-barreled shotguns, machine guns, or certain explosive devices
- Penalties:
- Class 4 felony for certain prohibited-location and concealed-identity violations
- Class 3 felony for offenses involving silencers, certain short-barreled firearms, explosive devices, or repeat UUW violations
- Class 2 felony for possessing a machine gun or carrying a firearm with unlawful intent in a place of worship
- Class X felony when possessing a loaded machine gun on one’s person or inside the passenger compartment of a vehicle
Aggravated Unlawful Possession of a Weapon
- Knowingly carrying or possessing a firearm on your person, in a vehicle, or on public property
- Possessing a loaded and immediately accessible handgun without a valid concealed carry license
- Possessing an uncased firearm with readily accessible ammunition
- Carrying or possessing a gun without a valid FOID card
- Possessing a gun while under an order of protection
- Possessing a gun while committing certain drug or violent offenses
- Possessing a handgun while under 21 (without a legal exception)
- Penalties:
- Class 4 felony for many first offenses
- Class 2 felony for repeat offenses or cases involving a prior felony
- Class X felony in certain cases involving body armor and no valid FOID card
Unlawful Possession of a Weapon by a Felon
- Knowingly possessing a firearm, firearm ammunition, or another prohibited weapon after having been convicted of a felony
- Possessing a weapon on your person, in your home, on your land, or at a fixed place of business
- Keeping a gun at home, in a vehicle, or on your person
- Possessing a gun while on parole or mandatory supervised release
- Possessing a firearm after a prior forcible felony, weapons offense, stalking offense, or qualifying felony drug conviction
- Penalties:
- Class 3 felony for a standard first offense, punishable by 2 to 10 years in prison
- Class 2 felony for a repeat offense or when certain prior convictions apply, punishable by 3 to 14 years
- Class X felony if the weapon is a machine gun
- Class X felony when the accused possesses body armor, with a possible sentence of 10 to 40 years
- Receiving, selling, possessing, or transferring a firearm after two or more qualifying prior convictions
- Qualifying convictions may include forcible felonies, aggravated unlawful possession of a weapon, unlawful possession by a felon, aggravated discharge of a firearm, home invasion, vehicular hijacking, or certain serious drug offenses
- The prosecution must establish both the firearm possession and the qualifying prior convictions
- Penalties:
- Class X felony
Aggravated Discharge of a Firearm
- Knowingly or intentionally firing a gun at or into a building known or reasonably believed to be occupied
- Shooting toward another person
- Firing in the direction of a vehicle known or reasonably believed to be occupied.
- Firing toward a police officer, firefighter, correctional employee, emergency medical worker, teacher, or emergency management worker under circumstances covered by the statute
- Committing the offense at a school, during a school-related activity, or within certain school zones
- Penalties:
- Class 1 felony for firing at an occupied building, person, or vehicle
- Class X felony when the offense occurs in or near a school or school-related location
- Class X felony carrying 10 to 45 years in prison when the alleged target is certain protected public servants or school employees
Reckless Discharge of a Firearm
- Discharging a firearm in a reckless manner
- Creating a danger to another person’s bodily safety through the discharge
- Driving a moving vehicle while knowingly allowing a passenger to recklessly fire a gun
- The prosecution does not necessarily need to prove that anyone was actually struck or injured
- Penalties:
- Class 4 felony
Possession of a Stolen Firearm
- Possessing a firearm without being legally entitled to it
- Knowing that the firearm was stolen or unlawfully converted
- Possessing a firearm under circumstances suggesting knowledge that it was stolen, such as knowing its serial number had been removed or altered
- Possessing multiple stolen firearms can result in an aggravated charge
- Penalties:
- Class 2 felony for possessing one stolen firearm
- Class 1 felony for aggravated possession of two to five stolen firearms
- Class X felony for aggravated possession of six or more stolen firearms, with sentencing ranges increasing based on the number involved
Possession of an Assault Weapon or Prohibited Firearm
- Knowingly possessing an assault weapon, assault weapon attachment, or .50 caliber rifle in violation of Illinois law
- Manufacturing, selling, delivering, importing, or purchasing a prohibited assault weapon or .50 caliber rifle
- Possessing a firearm specifically listed in the statute or a semiautomatic firearm with prohibited features
- Possessing parts intended to convert or assemble a firearm into a prohibited assault weapon
- Possessing a previously owned covered firearm without satisfying an applicable endorsement, location, transportation, or exemption requirement
- Penalties:
- Class 3 felony for unlawfully manufacturing, selling, delivering, importing, or purchasing an assault weapon or .50 caliber rifle
- Class 3 felony for a second or subsequent unlawful possession offense
- Some first-time possession violations may be charged as Class A misdemeanors rather than felonies
The charge listed on your paperwork may not tell the whole story. Your criminal history, the location of your arrest, the type of firearm involved, and how the police found it can all affect the level of the offense.
An Illinois gun crimes lawyer can review the evidence against you, determine whether the charges fit the facts, and challenge any illegal search, weak allegations, or any missing elements in the prosecution’s case.
Penalties for Gun Crimes in Illinois
A conviction for a gun crime in Illinois can carry a range of potential consequences. From small fines and probation to decades-long prison sentences, convicted individuals can find themselves facing any number of penalties depending on the charge they’re facing.
Misdemeanor vs. Felony
Illinois gun offenses range from misdemeanors to serious felonies. Factors like the type of firearm, where you possessed it, whether it was loaded, and whether someone was injured can all increase the severity of the charge. While some first-time offenses may be misdemeanors, many firearm crimes in Illinois are prosecuted as felonies that carry long-term consequences.
Prison
Many Illinois gun convictions carry mandatory prison time, particularly for repeat offenders and those charged with more serious gun crimes. Depending on the charge, a conviction can result in anywhere from one year to several decades behind bars. Class X gun felonies are among the most serious offenses under Illinois law and can expose defendants to lengthy prison sentences without the possibility of probation.
Probation
Some lower-level gun charges may qualify for probation, especially when the defendant has little or no criminal history. However, many felony firearm charges either limit or completely prohibit probation because of mandatory sentencing laws. Whether probation is available depends on the specific offense, your prior record, and the circumstances around the alleged offense.
Fines
In addition to incarceration or probation, Illinois courts may impose substantial financial penalties after a gun crime conviction. Felony convictions carry fines up to $25,000, along with court costs, potential restitution, and other mandatory monetary penalties. These financial consequences are separate from any prison sentence and can significantly increase the overall impact of a conviction.
Firearm Prohibitions
A gun crime conviction can affect your firearm rights as well. Depending on the offense, you may lose your ability to possess or purchase firearms legally, have your FOID card revoked, or become permanently prohibited from owning guns under Illinois law or federal law. In many cases, restoring your gun rights is difficult or even impossible.
Sentencing Enhancements
Certain circumstances can dramatically increase the penalties for a gun crime. Prior felony convictions, possessing prohibited weapons, committing an offense in a protected location, using a firearm during another crime, or targeting certain protected individuals can all lead to enhanced felony charges or longer prison sentences. An experienced defense lawyer can identify whether prosecutors are properly applying these sentencing enhancements.
What Prosecutors Typically Have to Prove in Illinois Gun Charge Cases
To convict someone of an Illinois gun offense, prosecutors must prove every required element of the statute in question beyond a reasonable doubt. The exact elements depend on the charge, but many cases focus on whether a defendant possessed a firearm, knew it was present, controlled the area where it was found, or intended to use it unlawfully.
The majority of Illinois gun charge cases come down to any one of or a combination of the following elements:
- Possession — Prosecutors must show the firearm was on your person, within your immediate reach, or otherwise under your physical control.
- Knowing Possession — The state must prove you knew the gun was present and understood that you had control over it (rather than possessing it accidentally).
- Constructive Possession — Even without holding a gun, prosecutors may argue that you controlled the place where it was found and knew the gun was there.
- Intent — Some firearm offenses require proof that you planned to use, carry, transfer, or possess a gun for an unlawful purpose.
The presence of a firearm doesn’t automatically prove that every nearby person possessed it or knew it was there. A strong defense may challenge who owned the weapon, who controlled the location, whether the accused knew about it, and whether prosecutors can prove the required intent beyond a reasonable doubt.
Frequently Asked Questions About Illinois Gun Charges
Can I carry a gun in my car in Illinois?
Yes, but you have to follow Illinois’s firearm transportation and concealed-carry laws. Illinois residents generally need a valid Firearm Owner’s ID (FOID) card. Without a concealed carry license, the firearm must typically be unloaded and enclosed in a case, firearm-carrying box, or another container. Violations may result in criminal gun charges.
What happens if I don’t have a FOID card?
Illinois residents need a valid FOID card to possess firearms or ammunition legally. Possession without one can lead to criminal charges, confiscation of your firearm, and possible jail or prison time. The exact charge depends on factors like your criminal history, the firearm’s location, and whether or not it was loaded and accessible.
Can a nonresident carry a firearm in Illinois?
Illinois does not generally recognize concealed carry licenses issued by other states (or “concealed carry reciprocity”). However, qualifying nonresidents may carry a concealed firearm inside their vehicle if they hold a valid license from their home state. When leaving the vehicle unattended, the firearm must be secured inside the locked car or a locked container.
What is considered an assault weapon in Illinois?
Illinois’s law defining assault weapons, 720 ILCS 5/24-1.9, is long and complex. The statute identifies specific prohibited firearm models and certain semiautomatic rifles, pistols, and shotguns with listed features. These may include detachable magazines, pistol grips, folding or adjustable stocks, flash suppressors, barrel shrouds, and other characteristics. Because the statutory definition is highly detailed, owners should review their specific weapons carefully.
Are large-capacity magazines legal in Illinois?
Illinois generally prohibits manufacturing, selling, purchasing, delivering, or possessing magazines holding more than 10 rounds for long guns or 15 rounds for handguns. Limited exceptions apply, including certain previously owned magazines kept or transported under certain conditions. Violating these restrictions can result in criminal charges and confiscation of the magazine.
Can Illinois gun charges be dismissed?
Yes. Gun charges may be dismissed when prosecutors lack evidence, can’t prove possession or knowledge, or rely on an unlawful search or traffic stop. A lawyer may also challenge witness identification, police statements, firearm testing, or the legal classification of the weapon. Dismissal depends on the evidence and the circumstances involved.
Will I lose my FOID card after an arrest?
An arrest alone doesn’t automatically require FOID card revocation in every case. However, Illinois State Police may suspend or revoke a card if the arrest reveals a disqualification, such as a protective order or qualifying conviction. Anyone receiving a revocation notice must surrender the card and properly transfer their firearms.
What an Illinois Gun Crimes Lawyer Can Do for You
An experienced Illinois gun crimes lawyer begins by examining every aspect of the police investigation into the alleged charges. We review the reason for the stop, search, arrest, and seizure of the firearm to determine whether law enforcement followed the Constitution and Illinois law. If officers violated your rights or failed to follow proper procedures, we can seek to suppress evidence or challenge the legality of the prosecution’s case from the start.
We also scrutinize the evidence the state intends to use against you. That includes whether prosecutors can actually prove possession, knowledge, intent, or any other required element of the offense. We review witness statements, body camera footage, surveillance video, forensic testing, and police reports for inconsistencies, missing evidence, or weaknesses that create reasonable doubt and strengthen your defense.
Not every gun case will end with a trial. When appropriate, we negotiate directly with prosecutors to seek reduced charges, alternative sentencing, or even dismissal of the case. Throughout the process, we also work to minimize the long-term consequences of an arrest, including protecting your ability to own firearms lawfully whenever the law permits and preserving your future opportunities.
If the state refuses to offer a fair resolution, we are prepared to take your case to trial. Our attorneys build a defense tailored to the facts of your case, challenge the prosecution’s witnesses and evidence, and advocate aggressively before a judge and jury. Whether through negotiation or litigation, our goal is always the same: securing the best possible outcome for your future.
Contact Our Illinois Gun Crimes Defense Lawyers Today
A gun charge does not have to define your life. Whether you were arrested for unlawful possession, aggravated unlawful use of a weapon, or another firearm offense, the sooner you involve an experienced defense attorney, the more opportunities there may be to challenge the evidence, protect your rights, and pursue a favorable outcome.
At Combs Waterkotte, we defend clients facing gun charges through all of Illinois. We’ll explain your options, answer your questions, and build a defense strategy tailored to the facts of your case. Contact us today at (314) 900-HELP or reach out online for a confidential consultation and let our Illinois gun crimes defense lawyers start fighting for your future.
