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Aggravated Unlawful Use of a Weapon Lawyer in Chicago, Illinois

Don’t Risk a Felony Gun Conviction, Speak to a Lawyer Now

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Last Updated: March 24, 2026

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Aggravated Unlawful Use of a Weapon Lawyer – Chicago, Illinois

A Class 4 felony, a Chicago aggravated unlawful use of a weapon charge, can be elevated to a Class 2 or X felony,
depending on the circumstances surrounding your case. If you are facing this serious felony offense, it is important that you don’t delay in speaking with a knowledgeable Chicago criminal defense attorney. At Combs Waterkotte, our Chicago aggravated unlawful use of a weapon lawyer is prepared to assist you and you can rest assured that our firm brings more than 60 years of legal experience to the table. For the hard-hitting legal defense you can count on, contact us at (314) 900-HELP today or contact us online for a free consultation.

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What is an Aggravated Unlawful Use of a Weapon Charge in Chicago?

What is an Aggravated Unlawful Use of a Weapon Charge in Chicago?

You can be charged with the aggravated unlawful use of a weapon charge in Chicago if you “carried an uncased, loaded, or immediately accessible firearm without a valid Firearm Owner’s Identification (FOID) card or a Concealed Carry License (CCL).

If you are facing an aggravated unlawful use of a weapon charge in Chicago, we are here to make this time a little less scary. When you call our Chicago aggravated unlawful use of a weapon lawyers, you can rest assured that we have both the extensive legal knowledge and proven defense skills you are looking for. Give us a call today at (314) 900-HELP.

How Aggravated Unlawful Use Weapons Cases Typically Begin in Chicago

How Aggravated Unlawful Weapons Cases Typically Begin in Chicago

Aggravated unlawful weapons cases typically begin with any of the following circumstances:

  • Weapon Condition/Accessibility: Your gun was uncased, loaded and immediately accessible
  • Lack of Documentation: You did not have a valid Firearm Owner’s Identification (FOID) card on you
  • Illegal Location: You possessed a firearm on public property (as opposed to carrying on your own property/land), such as on a street or in a park, without a valid license
  • Special Circumstances: You are under 21 years of age and you were not engaging in lawful activity, you are subjected to an active order of protection, you were engaged in a misdemeanor violation of the Cannabis Control Act / Controlled Substances Act or you are a convicted felon.
Why Do Some Weapon Charges Get Elevated to Felonies in Chicago?

Why Do Some Weapon Charges Get Elevated to Felonies in Chicago?

Illinois has strict gun laws, aimed at curbing violence. Additionally, certain factors can heighten a weapons charge in Chicago such as:

  • Possessing a weapon in a prohibited area, such as at a school, park or government facility
  • Using a prohibited weapon such as a fully automatic firearm, machine gun, silencer or certain types of assault weapons
  • Having a felony record already (being a “felon in possession” is a Class 3 or higher charge)

When the circumstances surrounding your charge involve a higher risk to public safety, you can expect to face harsher penalties in Chicago.

How Do I Challenge the Aggravated Element in my Chicago Weapons Case?

How Do I Challenge the Aggravated Element in my Chicago Weapons Case?

If you have been charged with the aggravated unlawful use of a weapon in Chicago, our legal team at Combs Waterkotte can help you attack the specific elements that elevated your offense.

That means challenging lack of a FOID/CCL, the search and seizure that led to your arrest, and how accessible you were to the weapon in question (or showing that it was unloaded).

We may be able to apply the following defenses to your case:

  • Your constitutional rights were violated when police seized your gun
  • Your gun was broken down or safely locked away in a case
  • You are a valid gun owner who possesses an up-to-date FOID/CCL card
  • You can’t be linked to the weapon directly because the evidence in question is incorrect or insufficient
  • You needed the weapon for your immediate safety
Why Early Intervention in a Chicago Aggravated Use of a Weapon Case Matters

Why Early Intervention in a Chicago Aggravated Unlawful Use of a Weapon Case Matters

As soon as you have been arrested for aggravated unlawful use of a weapon in Chicago, you should not delay in contacting and retaining a Chicago criminal defense lawyer.

  • Prevent charges from being filed in the first place
  • Challenge evidence before it becomes entrenched
  • Identify flaws such as illegal searches or conflicting testimonies
  • Negotiate with prosecutors for reduced charges
  • Advocate for reduced penalties such as diversion programs

The sooner you retain our Chicago aggravated unlawful use of a weapon lawyers, the quicker we can move to get evidence suppressed or fight to get your charges dismissed.

The Long-Term Consequences of a Chicago Aggravated Unlawful Use of a Weapon Conviction

The Long-Term Consequences of an Aggravated Unlawful Use of a Weapon Conviction in Chicago

  • 1–3 years in state prison
  • Fines up to $25,000
  • Greater penalties if your charge gets updated to a Class 2 or X felony
  • A felony criminal record which will make it difficult for you to obtain future housing and employment and can adversely affect any professional licenses you hold as well as your civil rights

It is possible, however, that you qualify for a First Time Offender Program which has the goal of rehabilitation in mind.

How We Work to Get Your Chicago Aggravated Unlawful Use of a Weapon Charges Dismissed or Reduced

How We Work to Get Your Chicago Aggravated Unlawful Use of a Weapon Charges Dismissed or Reduced

At Combs Waterkotte, we are adept at identifying the weaknesses in the state’s case against you. When you are facing an aggravated unlawful use of a weapons charge in Chicago, we may be able to take certain steps to get your charges dismissed or reduced.

  • The Fourth Amendment: was violated by police in your case
  • The Second Amendment: is being violated in your case
  • You never possessed or knew of the presence of the firearm
  • You legally owned and properly transported, or used for lawful purposes, your firearm

Whether we can show that you lacked possession of the weapon, that your rights were violated by an unlawful search or seizure, or we can highlight flaws in the prosecution’s evidence and negotiate for a dismissed or reduced charge, you can be confident that we will leave no stone unturned in your case.


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How a Felony Weapons Case is Built in Chicago vs. How our Chicago Aggravated Unlawful Use of a Weapon Lawyers Take it Apart

How a Felony Weapons Case is Built in Chicago vs. How our Chicago Aggravated Unlawful Use of a Weapon Lawyers Take it Apart

If you have been charged with aggravated unlawful use of a weapon in Chicago, you are facing serious criminal charges and the state is likely bearing down upon you. You should know, however, that while the prosecution builds its case against you, we are prepared to dismantle it.

How a Felony Weapons Case is Built in Chicago

  • Police claim your weapon was “accessible and ready for use”
  • Your statements are used to establish knowledge
  • The situation is framed as a public safety risk
  • Your prior history is used to elevate the charge

How our Chicago Aggravated Unlawful Use of a Weapon Lawyers Take it Apart

  • We challenge whether your weapon was actually accessible
  • We suppress any statements that were obtained in violation of your rights
  • We reframe the facts to show a lack of danger or criminal intent
  • We fight improper use of prior convictions to enhance charges

  • Assault 1st and ACA

    Charge

    Assault 1st

    Result

    Not Guilty Verdict

    Combs Waterkotte represented a Barnhart man on charged of assault in the first degree and armed criminal action. The state alleged our client engaged in a roa …

    Charge

    Assault 1st

    Result

    Not Guilty Verdict

  • Unlawful Use of a Weapon

    Charge

    Unlawful Use of a Weapon

    Result

    Dismissed

    Our client was charged with Unlawful Use of a Weapon. We were able to have the case dismissed.

    Charge

    Unlawful Use of a Weapon

    Result

    Dismissed

  • Shooting, Assault and ACA

    Charge

    Assault 1st

    Result

    Reduced

    Cases of crimes involving weapons and violence are always high-stakes. As the defense attorney in this criminal case, we were able to greatly reduce the sever …

    Charge

    Assault 1st

    Result

    Reduced

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    What Happens if You Wait After Being Charged with Aggravated Unlawful Use of a Weapon in Chicago

    What Happens if You Wait After Being Charged with Aggravated Unlawful Use of a Weapon in Chicago

    You should understand that when you delay taking action, your case still keeps moving forward.

    Time is of the essence and when you don’t act immediately, you can lose the opportunity to investigate how the weapon was discovered, whether your police stop was lawful or if your firearm meets the legal definition of “accessible.”

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    What Happens When You Take Immediate Action After Being Arrested for Aggravated Unlawful Use of a Weapon in Chicago

    What Happens When You Take Immediate Action After Being Arrested for Aggravated Unlawful Use of a Weapon in Chicago

    We are here to make sure the prosecution doesn’t get a head start on your case that can’t be overcome.

    We’ll review the facts, challenge the legality of your stop or search and address weaknesses in the prosecution’s case that could lead to dropped or reduced charges or other alternative resolutions.

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    How We Build Your Defense in a Chicago Aggravated Unlawful Use of a Weapon Case

    How We Build Your Defense in a Chicago Aggravated Unlawful Use of a Weapon Case

    Our approach is always tailored to the unique circumstances surrounding our client’s case. We will check to see if the firearm was actually in your possession, whether it was truly accessible, and whether your constitutional rights were violated in any way.

    From looking into the police bodycam footage and reports to any digital evidence available, we will challenge inconsistencies and move to suppress evidence.

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    Call our Chicago Aggravated Unlawful Use of a Weapon Lawyers Today

    Call our Chicago Aggravated Unlawful Use of a Weapon Lawyers Today

    Don’t allow your reputation and future to be negatively impacted.

    We are prepared to challenge the aggravated elements of your charge and fight for the best possible outcome in your case.

    With so much on the line, it is important that you speak with our Chicago aggravated unlawful use of a weapons lawyer today at (314) 900-HELP or contact us online for a free consultation

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    Impeccable Record of Success

    • Over 10,000 Cases Handled
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    • Over Six Decades of Experience
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