Unlawful Possession of Weapon Lawyer Chicago

Charged with Unlawful Possession of a Weapon (UPW) in Chicago? Andrew M. Weisberg Can Protect Your Future

Being charged with Unlawful Possession of a Weapon (UPW) in Chicago is a serious matter that can result in jail time, significant fines, and a permanent criminal record. Many people are surprised to learn that simply possessing a firearm without strictly complying with Illinois law can lead to criminal charges—even when the weapon was never used, displayed, or intended to harm anyone.

Illinois has some of the most restrictive and complex firearm laws in the country. Illinois gun laws contain overlapping statutes involving firearm possession, transportation rules, licensing requirements, concealed carry laws, and prohibited locations. Even technical violations can result in arrest and prosecution.

Cook County prosecutors continue to aggressively pursue weapon charges and firearms offenses, frequently seeking felony convictions even in cases that previously may have resulted in probation or diversion.

If you face criminal charges involving unlawful possession, legal representation matters.

Andrew M. Weisberg is a former Cook County prosecutor and an experienced Chicago criminal defense attorney who has handled numerous gun cases and weapons violations from both sides of the courtroom. His experience allows him to identify weaknesses in the State’s evidence and develop strong defense strategies designed to protect your freedom and future.

Understanding Unlawful Possession of a Weapon Under Illinois Law

Unlawful Possession of a Weapon is governed primarily by 720 ILCS 5/24-1 and related Illinois statutes.

Illinois law makes it illegal to possess certain dangerous weapons or to possess firearms in violation of licensing, transportation, or location restrictions.

Common situations that result in criminal charges include:

• Possessing firearms without a valid FOID card
• Carrying a firearm without the proper license
• Improper transportation of firearms
• Possessing dangerous weapons or other prohibited weapons
• Possessing firearms in prohibited areas
• Possession by individuals with felony convictions involving unlawful possession of a weapon

Illinois requires individuals who possess firearms to generally maintain a valid Firearm Owner’s Identification Card (FOID).

Carrying a handgun in public generally requires additional authorization through a Concealed Carry License (CCL) under the Illinois Concealed Carry Act.

Importantly, possessing a valid FOID card protects many individuals from criminal liability in most situations, but there are still restricted areas where carrying a firearm may remain illegal even with a permit.

Illinois law also requires compliance with transportation requirements. Firearms generally must remain unloaded and enclosed in a case during transportation unless the individual has the proper license.

Common Examples of Unlawful Possession Cases

UPW charges arise in many situations.

Many gun cases begin during:

• Traffic stops
• Police investigations
• Search warrants
• Street encounters
• Vehicle searches

Police frequently find firearms in:

• Glove compartments
• Center consoles
• Backpacks
• Trunks
• Shared residences

One important issue involves accessibility.

If a firearm was unloaded and not readily accessible—such as stored inside a trunk—those facts may create important defenses under Illinois law.

Possession does not always require ownership.

Prosecutors often attempt to prove possession through actual possession or constructive possession theories.

Constructive possession cases frequently depend upon circumstantial evidence and disputes regarding who actually possessed the firearm.

Possession Without a Valid FOID Card

Illinois law prohibits firearm possession without a valid Firearm Owner’s Identification Card.

Possession without a valid FOID card may result in:

• Class A misdemeanor charges
• Up to one year in jail
• Fines up to $2,500

Subsequent offenses may result in more serious felony exposure depending upon the circumstances.

Individuals are often surprised to learn that a revoked or expired FOID card can still result in criminal charges even where the firearm was legally purchased.

Penalties for Unlawful Possession of a Weapon

Penalties vary depending upon the type of firearm, criminal history, location, and specific circumstances.

Some offenses remain misdemeanors.

Others become serious felony offenses.

Examples include:

Class 4 Felony

Certain weapon charges carry:

• One to three years in prison
• Significant fines
• Felony conviction

Class 2 Felony

Enhanced cases may carry:

• Three to seven years in prison

Class X Felony

The most serious weapons offenses may result in:

• Six to thirty years in prison
• No probation eligibility

Certain charges are automatically upgraded if the offense occurs within 1,000 feet of protected locations.

A conviction may also result in:

• Permanent criminal record
• Loss of firearm rights
• Restrictions under federal law
• Employment consequences
• Housing difficulties

Unlawful possession can create severe legal implications that continue long after a sentence is completed.

Cook County Takes Weapons Cases Seriously

Knowledge of the local Cook County court system and its approach to a wide range of criminal cases frequently influences plea negotiations and defense strategy.

Cook County prosecutors increasingly pursue incarceration and frequently oppose lenient outcomes in serious firearm cases.

Because of that environment, defendants should assert their right to an attorney immediately after arrest.

Many people feel pressure to provide statements to police officers.

Early representation protects constitutional rights and prevents unnecessary admissions.

Defending Against Unlawful Possession Charges

Every weapons case requires a detailed review of the evidence.

Andrew carefully reviews:

• Police reports
• Physical evidence
• Witness statements
• Search procedures
• Body camera footage
• Chain of custody records

Attorneys scrutinize the prosecution’s evidence to identify weaknesses and determine whether police followed proper procedures.

One of the strongest defenses often involves challenging admissibility of evidence obtained during police searches.

Illegal Search and Fourth Amendment Violations

Many firearms are recovered during traffic stops and vehicle searches.

If police lacked probable cause or conducted an illegal search, evidence may be suppressed.

Attorneys frequently challenge:

• Traffic stops
• Vehicle searches
• Search warrants
• Probable cause determinations
• Miranda violations

Improper behavior by law enforcement can sometimes lead to dismissal of weapon charges.

Lack of Possession

The prosecution must prove possession.

Common defenses include:

• Lack of knowledge
• No control over the firearm
• Mistaken identity
• Shared access

Many defendants mistakenly believe they must prove innocence.

The burden remains on prosecutors.

Other Defenses

Other common defense strategies may include:

• Unloaded firearm defenses
• Challenging chain of custody
• Attacking witness credibility
• Constitutional violations
• Transportation compliance defenses

Federal Weapons Cases

Certain weapons charges may escalate into federal court.

Examples include:

• Interstate firearm transport
• Firearm trafficking allegations
• Federal weapons violations

A skilled defense attorney must understand both state and federal jurisdictions.

Why Choose Andrew M. Weisberg

Andrew M. Weisberg is a former Cook County prosecutor with decades of experience defending criminal charges in Chicago.

Clients benefit from:

• Strategic case preparation
• Detailed investigation
• Knowledge of local court dynamics
• Aggressive negotiation and trial readiness

Prosecutors know which defense attorneys are willing to take cases to trial, and that reputation can strengthen negotiations.

Andrew handles each case personally and works directly with clients throughout the legal process.

Speak With a Chicago Weapons Defense Attorney Today

Unlawful Possession of a Weapon charges can carry life-changing consequences including jail time, prison exposure, loss of firearm rights, and a permanent criminal record.

Early intervention can make a significant difference.

Contact Andrew M. Weisberg for a free consultation by calling (773) 908-9811 today or complete the online contact form for a confidential case review.

Andrew will explain your legal options, protect your rights, and build a strong defense designed to protect your freedom and future. His reputation as a Chicago criminal defense lawyer is supported by strong client reviews and testimonials.