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Possession of an Illegal Weapon Lawyer in St. Louis

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Last Updated: April 22, 2025

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Possession of an Illegal Weapon Lawyer in St. Louis, MO

Possession of an Illegal Weapon Lawyer in St. Louis, MO

Some weapons are simply illegal to possess in Missouri. Your qualifications for handling these weapons don’t matter—anyone who possesses them without satisfying one of the statutory exceptions is susceptible to gun charges.

Combs Waterkotte has extensive experience representing people facing charges of possession of an illegal weapon. We can customize a legal strategy to your specific situation to push for a fair outcome.

Call a Combs Waterkotte weapon charges defense lawyer today at (314) 900-HELP or contact us online for a free consultation.



How Can Missouri Ban the Possession of an Illegal Weapon?

How Can Missouri Ban the Possession of an Illegal Weapon?

The Second Amendment protects your right to bear arms, but courts have allowed limits when it comes to military-grade or dangerous weapons. While handguns or hunting rifles are generally protected, items like machine guns or explosives are not.

Legal restrictions apply regardless of your experience or profession. Missouri law, in alignment with federal principles, sets boundaries on weapon ownership to protect public safety.

Missouri Statutes Against the Possession of an Illegal Weapon

Missouri Statutes Against the Possession of an Illegal Weapon

Missouri statutes list several illegal weapons and set out criminal charges for possessing, manufacturing, transporting, or selling them. These include:

  • Explosive weapons
  • Gas guns and explosive ammunition
  • Metal knuckles and switchblades
  • Machine guns and short-barreled rifles or shotguns
  • Firearm silencers

Definitions and technical distinctions are drawn from both state and federal law. Prosecutors must prove that you knowingly possessed these weapons, meaning you were aware of their existence and nature.

Defaced Firearms and Prohibited Possession

Defaced Firearms and Prohibited Possession

In Missouri, you can also be charged for possessing a defaced firearm, one that has had its serial number altered or removed. Whether you or someone else defaced it, the possession itself is a crime.

Additionally, Missouri law prohibits certain individuals from possessing any firearm or explosive weapon, including:

  • Convicted felons
  • Fugitives from justice
  • Habitually intoxicated individuals
  • Those adjudged mentally incompetent

Federal law expands these categories to include undocumented immigrants and those with certain domestic violence convictions.


Possession of an Illegal Weapon Lawyer in St. Louis | Expert Missouri Criminal Defense Attorneys

Possible Defenses Against Possession of an Illegal Weapon Charges in St. Louis, MO

Possible Defenses Against Possession of an Illegal Weapon Charges in St. Louis, MO

The skilled Combs Waterkotte weapon charges defense team could possibly pull from experience using the following proven defense strategies:

  • Statutory Exception: We may show you fall under exceptions granted to law enforcement, military personnel, or workers in commercial industries.
  • Lack of Possession: We can argue you didn’t possess or control the weapon — especially in cases of shared spaces or locked safes.
  • Lack of Intent: Prosecutors must show you knowingly possessed the weapon; if someone else left it in your vehicle or property without your knowledge, you may have a valid defense.
  • Unlawful Search: If law enforcement violated your constitutional rights during a search, we can seek to exclude the weapon as evidence.
Possible Penalties for Possession of an Illegal Weapon

Possible Penalties for Possession of an Illegal Weapon

  • Offense
  • Possession/sale of machine gun, silencer, etc.
  • Possession/sale of metal knuckles or explosive ammo
  • Possession of a defaced firearm
  • Possession by a prohibited person with prior offense
  • Possession by a prohibited person
  • Possession of explosive weapon by a prohibited person
  • Punishment
  • Class D felony — up to 7 years in prison
  • Class A misdemeanor — up to 1 year in jail
  • Class B misdemeanor — up to 6 months in jail
  • Class B felony — 5–15 years in prison
  • Class C felony — 3–10 years in prison
  • Class D felony — up to 7 years in prison

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Why You Need Combs Waterkotte for Possession of an Illegal Weapon Charge in St. Louis, MO
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Why You Need Combs Waterkotte for Possession of an Illegal Weapon Charge in St. Louis, MO

We know Missouri’s weapon statutes inside and out. We are aggressive negotiators and seasoned trial attorneys. We can challenge illegal searches and seizures. We personalize every defense strategy to fit your circumstances. We know how to push for charge reductions or case dismissal. We treat every client with respect and clear communication. And most importantly, we fight to protect your freedom and your future.

How Combs Waterkotte Can Help Defend Your Possession of an Illegal Weapon Charge in St. Louis

How Combs Waterkotte Can Help Defend Your Possession of an Illegal Weapon Charge in St. Louis

  • We know the weapon laws inside and out.
  • Our team includes a former prosecutor who understands how the state builds its case.
  • We’ve handled over 10,000 criminal cases across Missouri.
  • We challenge illegal searches that violate your rights.
  • We build personalized defense strategies based on your specific situation.
  • We negotiate aggressively for dismissals or reduced charges.
  • We explain every step so you’re never in the dark.
  • We fight to protect your future, freedom, and firearm rights.

  • Murder 1st and ACA

    Charge

    Murder 1st

    Result

    Not Guilty Verdict

    Combs Waterkotte represented a Northeast Missouri man on charges of 1st degree murder and armed criminal action in Adair County, Missouri. The prosecution all …

    Charge

    Murder 1st

    Result

    Not Guilty Verdict

  • Felony Assault/ACA

    Charge

    Felony Assault

    Result

    Dismissed

    Combs Waterkotte represented a Springfield, Missouri man in St. Louis City Circuit Court on one count of felony assault and armed criminal action. Prosecutors …

    Charge

    Felony Assault

    Result

    Dismissed

  • Voluntary Manslaughter and ACA

    Charge

    Voluntary Manslaughter and ACA

    Result

    Probation

    Combs Waterkotte represented an Overland, MO man charged with voluntary manslaughter and armed criminal action after an argument at a backyard BBQ result in o …

    Charge

    Voluntary Manslaughter and ACA

    Result

    Probation

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    Why Choose Combs Waterkotte to Defend You From Possession of an Illegal Weapon Charges in St. Louis?

    Why Choose Combs Waterkotte to Defend You From Possession of an Illegal Weapon Charges in St. Louis?

    With over 50 years of combined experience and more than 10,000 cases successfully handled, our team understands the intricacies of Missouri gun laws. We provide aggressive, strategic defense tailored to your circumstances, whether pushing for a dismissal or negotiating a fair plea agreement.

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    How We Challenge Weapons Possession Charges in St. Louis, MO

    How We Challenge Weapons Possession Charges in St. Louis, MO

    We start by analyzing the facts and reviewing all evidence collected. Our expert legal team will explore every defense, from challenging the legality of the search to questioning your knowledge of the weapon. When necessary, we’ll engage expert witnesses and prepare for trial to seek the best resolution possible.

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    Contact Combs Waterkotte to Discuss Your St. Louis Weapons Charges

    Contact Combs Waterkotte to Discuss Your St. Louis Weapons Charges

    Weapons charges are serious—do not face them alone. Contact us online or call us at (314) 900-HELP to speak with an experienced St. Louis criminal defense lawyer today.

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