Weapons Offenses Defense

Facing Gun Charges?

Illinois has some of the most complicated weapons laws in the country — a FOID card, a separate concealed carry license, and a patchwork of statutes that can turn a legally owned firearm into a felony charge based on where it was, how it was loaded, or whether paperwork was on hand at the moment of a stop. W. Scott Hanken has spent 37 years in Illinois courtrooms, including time as a Sangamon County prosecutor, and knows exactly how these cases are built — and where they tend to fall apart.

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A Former Prosecutor on Your Side

Most weapons charges in Illinois don’t start with someone trying to commit a violent crime — they start with a traffic stop, a misplaced FOID card, or a firearm stored the wrong way in a vehicle. The gap between “legal gun owner” and “felony defendant” in Illinois is often just a technicality, which is exactly why the details of how police discovered the weapon matter so much.

Attorney Hanken brings the perspective of having prosecuted these cases before spending decades defending against them. He’s rated Avvo 10.0 “Superb,” has been voted “Best Attorney” by both the Illinois Times and the State Journal-Register, and has earned 270+ five-star Google reviews and 340+ five-star FindLaw reviews. His office is in Springfield, a short walk from the Sangamon County Courthouse where most local weapons cases are heard.

Weapons Charges We Defend

This office handles the full range of Illinois firearm and weapons charges, from licensing violations to the most serious felony gun offenses.

Commonly defended charges include:

• Unlawful Use of a Weapon (UUW)
• Aggravated Unlawful Use of a Weapon (AUUW)
• Unlawful possession of a weapon by a felon
• Armed habitual criminal
• FOID card and concealed carry license (CCL) violations
• Possessing a firearm during the commission of another offense
• Discharging a firearm during the commission of another offense
• Possessing a stolen weapon
• Illegal possession of a suppressor, knife, stun gun, or other prohibited weapon

FOID Cards & Concealed Carry: The Legal Foundation

Nearly every Illinois weapons charge traces back to one of two documents — a Firearm Owner’s Identification (FOID) card and, for carrying concealed, a Concealed Carry License (CCL) — and not having either at the wrong moment is often the entire basis for a felony charge.

Illinois is one of the few states that requires a FOID card simply to possess a firearm or ammunition, separate from any license needed to carry it. Carrying a concealed firearm additionally requires a CCL, which involves 16 hours of firearms training, written and range qualification tests, fingerprints and a photo, and a $150 fee for a five-year license. Carrying concealed without a CCL is a Class 4 felony in Illinois, even for someone who legally owns the firearm and holds a valid FOID card. Even licensed CCL holders remain barred from carrying in certain locations — schools, government buildings, public transportation, hospitals, stadiums, bars serving alcohol, and any private property posted against firearms.

Unlawful Use of a Weapon (UUW): The Base Offense

Unlawful Use of a Weapon (720 ILCS 5/24-1) is Illinois’s broadest weapons statute — it covers everything from carrying a concealed handgun without a license to possessing a switchblade, and most violations start as a Class A misdemeanor before anything else elevates them.

Common UUW violations include:

• Carrying a concealed pistol, revolver, stun gun, or taser on your person or in a vehicle without a valid FOID card and CCL
• Possessing a switchblade knife, dagger, dirk, stiletto, or other “dangerous knife” with a blade over three inches
• Possessing brass or metal knuckles, a blackjack, or a slingshot-style weapon
• Possessing a machine gun, silencer, or short-barreled rifle or shotgun

A firearm that’s unloaded, cased, and possessed by someone with a valid FOID card — or carried by someone with a valid CCL — generally falls outside UUW entirely. The switchblade restriction specifically doesn’t apply to a valid FOID cardholder. Most UUW violations are Class A misdemeanors, but some — like possessing a machine gun — escalate to a Class 2 or even Class X felony depending on the circumstances.

Aggravated Unlawful Use of a Weapon (AUUW): When UUW Becomes a Felony

The same basic conduct — carrying a firearm outside your home or fixed place of business — becomes a felony under 720 ILCS 5/24-1.6 the moment one specific aggravating factor is added, and the most common one is simply not having your FOID or CCL on hand.

Aggravating factors that elevate UUW to felony AUUW include:

• The firearm was uncased, loaded, and immediately accessible
• The firearm was uncased and unloaded, but ammunition was immediately accessible
• No valid FOID card
• No valid Concealed Carry License
• Under 21 years old (outside a lawful Wildlife Code activity)
• A recent order of protection was in effect
• Carrying occurred during commission of a misdemeanor

A first AUUW offense is a Class 4 felony — 1 to 3 years in the Illinois Department of Corrections and a fine up to $25,000, though probation is generally available. A second or subsequent offense, or one committed by someone with a prior felony, is a Class 2 felony carrying 3 to 7 years. AUUW committed while wearing or possessing body armor without a valid FOID escalates all the way to a Class X felony. This is exactly why a routine traffic stop — with a legally owned firearm in the vehicle and paperwork not immediately at hand — can turn into one of the most serious weapons charges on the books.

Felon Firearm Rights: Possession by a Felon & Armed Habitual Criminal

For anyone with a prior felony conviction, Illinois treats firearm possession as a mandatory prison offense — there is no probation, no court supervision, and the penalties escalate sharply with prior firearm-related convictions.

• Unlawful possession of a weapon by a felon (720 ILCS 5/24-1.1) is generally a Class 3 felony (2–10 years) or Class 2 felony (3–14 years) depending on the circumstances, and it’s a mandatory prison sentence — neither probation nor court supervision is available.
• Armed habitual criminal (720 ILCS 5/24-1.7) applies to anyone found in possession of a firearm after two or more qualifying prior felony convictions. It’s a Class X felony — one of the most serious classifications in Illinois, carrying a mandatory 6 to 30 years in prison and fines up to $25,000.

These cases frequently turn on whether the firearm was actually in the person’s possession — actual or constructive — and whether the search that discovered it was lawful in the first place.

Carrying a Firearm in Your Vehicle: Illinois’s Safe Transport Rules

Illinois law treats a firearm in a vehicle differently depending on whether it’s loaded, cased, and accessible — and getting this wrong is one of the most common ways a legal gun owner ends up facing a felony charge.

Without a valid CCL, transporting a firearm on public streets generally requires that it be unloaded and enclosed in a case, with the person possessing a valid FOID card. A loaded, uncased firearm within reach in a vehicle — a center console, glove box, or under a seat — is the single most commonly charged aggravating factor in AUUW cases arising from traffic stops. Even a legally owned firearm can become the basis for a felony charge if it isn’t stored correctly during transport.

Suppressors, Knives, Stun Guns & Brass Knuckles: Illinois’s Other Weapons Restrictions

Beyond firearms, Illinois restricts or outright bans a range of other weapons — and some of these rules surprise even careful gun owners.

• Suppressors (silencers): Illinois bans civilian possession of suppressors outright, with no exceptions — not for hunting, not for sport shooting, and not based on federal ATF compliance. Possessing a suppressor is a Class 3 felony in Illinois, regardless of whether it’s legally registered federally.
• Knives: Switchblades and knives with blades over three inches used or carried as weapons fall under the same UUW framework as firearms. The switchblade restriction doesn’t apply to valid FOID cardholders or licensed knife dealers.
• Stun guns and tasers: These are treated the same as concealed firearms under Illinois law — carrying one concealed without a valid FOID card and CCL is a UUW violation.
• Brass knuckles: Possession of metal or brass knuckles is prohibited outright under the same statute that governs blackjacks and other concealed weapons — and for someone with a prior felony, even simple possession of brass knuckles can support a felon-in-possession charge.

How We Fight Weapons Charges

Many weapons cases are won or lost on the same question: was the search that found the weapon actually lawful, and can the State prove you knowingly possessed it?

Common defense strategies include:

• Challenging the search — vehicle and person searches during traffic stops are one of the most frequent sources of weapons charges, and an unlawful search can result in the evidence being suppressed entirely
• Disputing possession — particularly in shared vehicles or residences, proving you knew about and controlled the weapon is the State’s burden, not a given
• Documentation defenses — a valid FOID card or CCL that simply wasn’t on hand at the time of the stop can sometimes resolve what looked like a felony charge
• Challenging prior-conviction predicates — in felon-in-possession and armed habitual criminal cases, whether a prior conviction actually qualifies as a predicate offense is often contestable
• Negotiating reductions — from felony AUUW down to misdemeanor UUW, or from a felony to a diversion program, particularly for first-time offenders

Frequently Asked Questions (FAQs)

Schedule Your Free Consultation

A weapons charge in Illinois can escalate from a misdemeanor to a serious felony based on details most people don’t realize matter — whether a firearm was loaded, whether paperwork was on hand, how a search was conducted. The sooner an experienced attorney reviews those details, the more options stay available.

Call W. Scott Hanken at (217) 544-4057 or contact the office online to schedule a free, confidential consultation. The firm serves clients throughout Springfield, Sangamon County, and Central Illinois.

📍 1100 S 5th St, Springfield, IL 62703 ☎ (217) 544-4057 🌐 hankenlaw.com

This page is for general informational purposes only and does not constitute legal advice. Every case is unique — contact W. Scott Hanken directly for guidance on your specific situation.