Gun charges attorney in Kansas City, Missouri. Charged with a gun offense in Kansas City? You need fast, informed defense from a team that tries serious cases and knows how Jackson, Clay, and Platte County prosecutors handle weapons cases. Combs Waterkotte defends clients against Missouri and federal firearm allegations ranging from unlawful use of a weapon to felon-in-possession and armed criminal action. We move quickly to protect your rights, preserve evidence, and position your case for dismissal, reduction, or acquittal.
If you’re facing charges, no matter how serious, call us immediately at (314) 900-HELP or contact us online to schedule a free, confidential consultation with an expert gun charges attorney in Kansas City. Our defense team has over 60 years of combined experience and has successfully handled more than 10,000 cases just like yours in Kansas City and across Missouri.
Article Summary
This article explains how Combs Waterkotte defends clients accused of gun crimes in the Kansas City area. It covers common firearm offenses such as unlawful use of a weapon, possession by a prohibited person, and armed criminal action, as well as the limits Missouri law places on carrying guns in certain locations. Read on to learn the importance of protecting constitutional rights, challenging illegal searches, and understanding what prosecutors must prove. It highlights Combs Waterkotte’s trial experience, knowledge of Missouri’s firearm statutes, and strong record of achieving dismissals, reductions, and favorable plea outcomes for clients facing state and federal gun charges.
Kansas City Gun Charges We Defend
Combs Waterkotte handles the full spectrum of Missouri and federal firearm cases, including:
- Unlawful Use of a Weapon (UUW) — Carrying concealed where prohibited; exhibiting a weapon in an angry or threatening manner; discharging from a vehicle or within city limits; possessing a firearm while intoxicated.
- Unlawful Possession of a Firearm — Including possession by a prohibited person (e.g., prior felony conviction, certain orders of protection).
- Armed Criminal Action (ACA) — Using or possessing a firearm during the commission of another felony.
- Unlawful Transfer or Trafficking — Selling, lending, or delivering a firearm contrary to statute or to a prohibited person.
- Ghost Guns / Altered Serial Numbers — Possession or transfer of firearms without serial numbers or with defaced numbers.
- School/Posted Property Violations — Carrying on school grounds or in specifically prohibited locations.
- Municipal Weapons Violations — Kansas City, Independence, Liberty, and other municipal code cases.
- Enhancement Allegations — “Dangerous offender,” prior/persistent offender status, or firearm sentencing enhancements tied to drug or violent felony cases.
Federal Gun Charges in Kansas City
Kansas City cases can be indicted in the Western District of Missouri when federal agencies (ATF, FBI, DEA) get involved. Common statutes include 18 U.S.C. § 922(g) (prohibited person in possession) and 18 U.S.C. § 924(c) (firearm in furtherance of a drug trafficking or violent crime). Federal cases carry guideline exposure and mandatory minimums. Our gun charges defense team has decades of experience handling federal cases in the Kansas City area, including parallel state/federal risk, plea posture under the Federal Sentencing Guidelines, and pretrial motions aimed at suppressing the gun or statements.
Where is it Illegal to Carry a Gun in the Kansas City Area?
Missouri has some of the most lenient gun laws in the U.S., and recognizes permitless (constitutional) carry for adults who can legally possess a firearm. But, that does not mean “anything goes.” According to Missouri Revised Statute §571.107, firearms may not be carried in certain restricted areas, including:
- Police stations, sheriff’s offices, or highway patrol facilities (unless authorized by the officer in charge)
- Within 25 feet of a polling location on election day
- Any jail, prison, or correctional institution
- Courthouses and offices used for court business
- Meetings of government bodies
- Establishments licensed to sell alcohol for consumption on the premises
- Airports beyond security checkpoints
- Schools, colleges, and universities
- Buildings or areas used for child care
- Publicly accessible riverboat casinos
- Secured or gated amusement park areas
- Private properties or businesses that post “no firearms” signage
- Sports arenas or stadiums with seating for 5,000 or more
- Hospitals
Castle Doctrine in Kansas City: Understanding Your Rights to Self-Defense
Missouri’s Castle Doctrine, often called the “stand your ground” law, protects individuals who use force, including deadly force, to defend themselves, their homes, or their vehicles against imminent threats. Under RSMo. §563.031, residents have the legal right to protect themselves when faced with an unlawful intrusion or violent attack, without the obligation to retreat.
When Deadly Force is Justified in Kansas City
Missouri law allows a person to use deadly force in limited circumstances, including when they reasonably believe it is necessary to:
- Prevent death, serious physical injury, or a forcible felony against themselves or another person.
- Defend against someone who unlawfully enters, remains, or attempts to enter their home, residence, or vehicle.
- Protect private property they own, lease, or have lawful authority to occupy from an unlawful intrusion.
This means that if an intruder breaks into your Kansas City-area home, enters your car while you are inside, or attempts to forcibly enter your private property, you are not required to back down before using force to defend yourself.
The Castle Doctrine also includes Missouri’s no duty to retreat provision. This law states that individuals do not have to retreat before using lawful defensive force when they are in:
- A dwelling, residence, or vehicle they lawfully occupy
- Private property they own or lease
- Any location where they have a legal right to be
In other words, if you are not breaking the law or trespassing in or around Kansas City, Missouri law recognizes your right to stand your ground.
Even with the protections of the Castle Doctrine, Kansas City self-defense cases are complex and highly scrutinized. Prosecutors often challenge whether your fear was “reasonable” or whether the threat was truly imminent. At Combs Waterkotte, our Kansas City criminal defense lawyers investigate every angle. We analyze forensic evidence, witness statements, and surveillance footage to show that your actions were legally justified under Missouri law. Our firm has successfully defended clients in Kansas City and across Missouri facing serious charges where gun charges, self-defense, and the Castle Doctrine applied.

Gun Charges Attorney in Kansas City: Penalties & Collateral Consequences
Every gun charges case in Kansas City is different. Punishment and exposure vary by charge, facts, and criminal history, but firearm cases often carry:
- Jail or prison exposure, sometimes mandatory minimums (especially with ACA or certain federal counts).
- Felony records that affect employment, professional licensing, housing, voting, and future firearm rights.
- Probation terms with strict conditions, searches, and treatment requirements.
- Immigration risks for non-citizens if the offense is deemed a firearms or “crime of violence” category.
- Concurrent charges (DWI, drugs, domestic violence, resisting arrest in Kansas City) that can stack penalties.
We frequently secure charge reductions, suppression of evidence, SIS (suspended imposition of sentence)/SES (suspended execution of sentence) dispositions where appropriate under Missouri law, and alternative outcomes that keep clients working and out of custody.
Gun Charges Attorney in Kansas City: Building a Strong Defense
A strong defense begins with challenging how the evidence was obtained. Many Kansas City gun charges stem from vehicle stops or searches that violate the Fourth Amendment. Our attorneys review every report, dashcam video, and bodycam clip to determine whether police had a legal basis to stop, detain, or search you. If they didn’t, we move to suppress the firearm and any related evidence—often resulting in dismissal of the charges.
Successful defenses to Kansas City gun charges often include:
- Fourth Amendment challenges: Was the stop, frisk, vehicle search, or home entry lawful? We attack the basis for the stop (traffic, Terry, community caretaking), scope, and consent.
- Lack of intent / exhibition element: “Angry or threatening” display is a fact-heavy question. A neutral or defensive display can defeat UUW.
- Constructive possession: Proving “knowledge + control” is the State’s burden. In multi-occupant vehicles or homes, possession isn’t automatic.
- Location & signage: Posted property rules are technical. If signage or access control was inadequate, charges may not stick.
- Prohibited-person status disputes: Prior convictions, discharge dates, and order-of-protection details are often misread; we correct the record.
- Intoxication nexus: Possession “while intoxicated” still requires proof tying impairment to unsafe conduct. You can’t just “appear” to be intoxicated.
- Chain of custody / forensic issues: Serial numbers, DNA, fingerprints, gunshot residue, and ballistics must meet evidentiary standards.
- Federal venue and jurisdiction: For federal counts, we dissect interstate commerce elements and guideline enhancements.
Gun Charges Attorney in Kansas City: How We Fight Your Case
Our team of skilled and relentless Kansas City gun charges attorneys has the know-how to get you the best possible outcome. Here’s what we do that other Kansas City-area firms do not:
1. Immediate Damage Control
The first hours after a gun arrest are critical. Our gun charges defense team in Kansas City immediately contacts prosecutors, reviews bond conditions, and files motions to preserve key evidence such as bodycam and dashcam footage, Ring or surveillance video, CAD logs, and dispatch recordings. Acting quickly ensures that crucial proof of unlawful police conduct or inconsistencies in the prosecution’s story is not lost or overwritten.
2. Search & Seizure Audit
Every report, video, and officer statement is examined line by line for constitutional violations. If the stop, frisk, vehicle search, or seizure of the firearm violated your Fourth Amendment rights, we file aggressive motions to suppress that evidence. When a gun is thrown out of evidence, most prosecutions collapse before trial.
3. Possession & Element Testing
The prosecution must prove every element of the crime beyond a reasonable doubt. We dissect those elements, especially possession, intent, and knowledge, to expose weaknesses in the State’s case. In situations where multiple people were present, we use a detailed “possession matrix” to show that the firearm could not be clearly tied to you, often leading to dismissal or reduced charges.
4. Context & Mitigation
Your story matters, and we make sure it’s heard. We highlight your employment, family responsibilities, military or firearm training, and community contributions to humanize you before the court. Our mitigation packets, supported by documentation, letters, and verified background, help prosecutors and judges see the person behind the charge, not just the police report.
5. Leverage & Litigation
Combs Waterkotte negotiates from a position of strength. Because we prepare every case as if it’s going to trial, prosecutors know we’re not afraid of the courtroom. This readiness shifts leverage in your favor, often leading to charge reductions, favorable plea offers, or full dismissals. If the case proceeds to trial, we bring a well-prepared, persuasive defense that juries respect.
6. Outcome Protection
Even when conviction avoidance isn’t possible, we fight for outcomes that protect your future. Our Kansas City gun charges attorney pursues SIS or SES dispositions, diversion programs, and other non-conviction resolutions whenever the facts allow. We also take proactive steps to safeguard your eligibility for expungement, so one mistake doesn’t define your record for life.
What Missouri Law Says About Firearms
Common pitfalls our gun charges attorney in Kansas City sees include:
- Concealment & Transport Rules: How and where the firearm is carried in a vehicle can matter.
- Intoxication: Possessing or discharging a firearm while intoxicated can trigger UUW charges.
- Prohibited Status: People with certain prior convictions, specific court orders, or conditions of probation/parole may be barred from possession.
- Brandishing/Exhibiting: Even without shots fired, “angry or threatening” display can be charged.
The key takeaway: Context (location, manner of carry, status, and conduct) drives whether conduct is lawful. Our job is to bring that context to the forefront and challenge overbroad or unsupported allegations.
Why Hire Combs Waterkotte for a Kansas City Gun Case
Selecting the right gun charges attorney in Kansas City can mean the difference between clearing your name and facing years of imprisonment. At Combs Waterkotte, we combine aggressive advocacy with strategic, client-focused defense built on decades of experience handling complex firearm cases in Missouri’s state and federal courts.
- Client-Centered Representation: We treat every client like a partner in their defense. You’ll always know where your case stands, what we’re doing to protect you, and what comes next. Our attorneys believe transparency and communication are key to reducing stress and building trust.
- Trial-Ready Preparation in Kansas City: We prepare every Kansas City case as if it will go before a jury. This level of preparation not only strengthens your defense but also gives us leverage in negotiations. Prosecutors know when Combs Waterkotte is on a case, we’re ready to fight it all the way.
- Extensive Legal Resources: Our firm works with respected investigators, forensic experts, and firearms specialists to challenge the prosecution’s evidence. Whether that means analyzing ballistics, reviewing digital forensics, or exposing weaknesses in police procedures, we bring every resource to your defense.
- Proven Track Record in Kansas City and Beyond: With more than 60 years of combined experience, our attorneys have successfully defended clients in some of Missouri’s toughest criminal courts. From unlawful possession and armed criminal action to federal firearm indictments, we know how to dismantle the prosecution’s case and protect your freedom.
Start Your Defense Today. Call a Kansas City Gun Charges Attorney at Combs Waterkotte
If you’re facing a gun charge in Kansas City or anywhere in the metro, time matters. The sooner we get involved, the more options you’ll have. Call us now at (314) 900-HELP or reach out online. We’ll review your situation, identify defenses, and map a plan to protect you.

