Being charged with unlawful firearm possession in Missouri is serious. Depending on your criminal history and the circumstances of the arrest, you could be facing a state felony, a federal charge, or both. The consequences can include years in prison and the permanent loss of your right to own or possess a firearm. If you or someone you care about is facing a possession charge in Columbia or anywhere across central Missouri, the time to get a lawyer involved is now — before charges are finalized and before you say anything to investigators.
Attorney Chris Miller has defended firearms charges at both the state and federal level. He reviews every stop, every search, and every piece of evidence to identify the strongest path forward. Free consultation.
(573) 499-0200 — call anytimeMissouri's permitless carry law, passed in 2017, allows most adults 19 and older to carry a concealed weapon without a permit — provided they are legally allowed to possess a firearm in the first place. That last part is where many people run into trouble. The permit requirement was removed, but the underlying eligibility rules remain, and they are enforced at both the state and federal level.
Under Missouri criminal statutes (Chapter 571 RSMo) and federal law (18 U.S.C. § 922(g)), the following categories of people are prohibited from possessing firearms or ammunition:
Expungement does not always restore gun rights. Missouri's expungement law can seal certain criminal convictions from public record, but federal firearms law is not automatically affected by a state expungement. Whether your gun rights are restored after an expungement depends on how federal law treats the underlying conviction. This is a technical area — consult an attorney before assuming an expungement has cleared the way to lawful possession.
The prosecution does not need to prove that you had a firearm in your hand at the moment of arrest. Missouri law — like federal law — recognizes two types of possession, and the distinction matters enormously for how a case is defended.
Actual possession is straightforward: the firearm was physically on your person. It was in your waistband, in a holster you were wearing, or in a bag you were carrying. If law enforcement finds a firearm on your body during a stop or arrest, the government will argue actual possession. The defense in actual possession cases typically focuses on whether the stop and search were lawful — not on whether you had the gun.
Constructive possession is more legally complex. The prosecution must prove that you (1) knew the firearm was present and (2) had the ability and intent to exercise control over it. Simply being near a firearm is not enough. A firearm found in a shared vehicle, a common area of a shared home, or a room accessible to multiple people does not automatically belong to any one occupant.
Constructive possession cases are more defensible precisely because the element of control is contested. Who else had access to the location? Were there other people in the car? Was your name on the lease? Was the firearm found near your belongings or near someone else's? These are the questions that determine whether the prosecution can actually prove what it needs to prove.
Can you be charged if the gun belonged to someone else? Yes — and this happens regularly. Ownership is not the same as possession. If you are a prohibited person and a firearm is found in a space you shared with others, prosecutors may charge you even if the firearm was legally registered to someone else. The question is whether you had knowledge and control, not who purchased the gun. The co-owner or other occupant's ownership is relevant evidence — but it is not an automatic defense.
Two or more people can be charged with possessing the same firearm at the same time. This is common in vehicle stops where a firearm is found and multiple passengers could potentially have exercised control over it. In these situations, the prosecution often charges everyone and sorts out who actually possessed the firearm through the evidence. Careful review of the exact location of the firearm, who was nearest to it, and whose belongings surrounded it is critical.
If a firearm is found in connection with drug possession or drug distribution, the charges become significantly more serious. Under federal law (18 U.S.C. § 924(c)), possessing a firearm in furtherance of a drug trafficking crime adds a mandatory minimum sentence of five years — running consecutively to any other sentence, not concurrently. This is one of the most significant sentence enhancements in the federal criminal code, and it is charged frequently when drugs and guns are found together.
The severity of the penalty depends on the specific charge, whether prosecution is in state or federal court, and the defendant's prior criminal history. Missouri charges and federal charges for the same conduct can result in very different outcomes.
Federal vs. state prosecution: The same conduct can be charged in either state or federal court, and sometimes both. Federal prosecutors often get involved when the defendant has prior felonies, when the firearm crossed state lines (which applies to virtually all commercially sold firearms), or when the arrest was made by a federal agency. Federal sentences are generally longer and served without parole. If federal charges are possible in your case, that fact alone changes the defense strategy.
Attorney Chris Miller has been licensed in Missouri since 2012 and has defended clients facing both state and federal firearms charges. His approach starts with the same question in every case: how did law enforcement find the gun? Before evaluating what the charges mean, it matters enormously whether the stop and search that produced the firearm were legal in the first place.
One attorney — your case stays with Chris from the first call to the final outcome, with no handoffs to associates or paralegals.
Under Missouri law (Chapter 571 RSMo) and federal law (18 U.S.C. § 922(g)), certain categories of people are prohibited from possessing firearms. These include: anyone convicted of a felony offense; anyone convicted of a qualifying misdemeanor domestic violence offense; anyone subject to an active domestic violence protection order; anyone who is a fugitive from justice; anyone who is an unlawful user of or addicted to a controlled substance; and anyone who has been adjudicated as mentally ill or committed to a mental institution. Missouri's permitless carry law did not change any of these prohibitions. If you fall into any of these categories, possessing a firearm — even in your own home — can be charged as a crime under state or federal law.
Actual possession means the firearm was physically on your person — in your hand, in a holster, or in a bag you were carrying. Constructive possession means the firearm was not on your person but the prosecution argues you had knowledge of it and the ability and intent to exercise control over it. Constructive possession cases are far more fact-specific and often more defensible. Common constructive possession scenarios include a firearm found in a shared vehicle, in a home you share with others, or in a room you did not exclusively occupy. The prosecution must prove both knowledge and control — not just proximity.
Yes — and it happens regularly. If a prohibited person is present in a vehicle or home where a firearm is found, prosecutors may charge them with constructive possession even if the firearm legally belongs to someone else. The fact that another person owned or registered the gun is relevant but not automatically a defense. The prosecution will argue that you knew the firearm was there and had access to it. Ownership goes to the question of whose gun it was, not whether you exercised control over it. An effective defense examines who else had access, whether you had actual knowledge of the firearm's presence, and whether the circumstances support an inference of control on your part specifically.
Penalties vary depending on the specific charge. Unlawful use of a weapon under § 571.030 RSMo can be charged as a Class E felony (up to 4 years) or Class D felony (up to 7 years) depending on the conduct. Possession of a firearm by a convicted felon under § 571.070 RSMo is a Class C felony carrying up to 10 years in prison. Federal felon-in-possession charges under 18 U.S.C. § 922(g) carry up to 15 years in federal prison. If the defendant has three prior convictions for violent felonies or serious drug offenses, the Armed Career Criminal Act can impose a mandatory minimum of 15 years with no parole. Possession of a firearm in furtherance of a drug crime adds a mandatory consecutive 5 years on top of any other sentence.
Federal prosecutors have discretion to bring federal firearms charges whenever federal law applies — which is often. Federal prosecution becomes more likely when the defendant has prior felony convictions, when the firearm was connected to drug trafficking, when the firearm crossed state lines (which most commercially sold firearms have), when a federal law enforcement agency made the arrest, or when the conduct involves additional federal offenses like drug distribution. The decision to prosecute federally is made by the U.S. Attorney's Office, not the local prosecutor. Federal sentences are served in federal prison with no parole, and federal sentencing guidelines typically result in more prison time than equivalent state charges. If federal charges are a possibility in your case, that changes the defense strategy significantly.
The defense strategy depends on the facts of the specific case, but common approaches include: challenging the legality of the stop or search that produced the firearm — if law enforcement lacked reasonable suspicion or a valid warrant, the firearm may be suppressed as evidence; contesting constructive possession by arguing insufficient knowledge or control; examining whether the prior conviction that triggers the prohibition is actually a qualifying offense under state or federal law; and investigating whether the charging decision was appropriate given the totality of the circumstances. In some cases, the most effective result is not dismissal but negotiating a plea to a lesser charge that preserves gun rights or avoids a federal conviction. Every case is different, and the right approach depends on a careful review of the evidence, the stop, the search, and the defendant's record.
Firearms charges move quickly, especially when federal prosecutors are involved. The sooner an attorney can review the facts, the more options you have. Call (573) 499-0200 or fill out the form above for a free, confidential consultation.