Concealed carry in Missouri
Missouri lets most adults carry a concealed handgun without a permit, and it still issues a permit for people who want one. This guide explains both paths and how to choose a carry pistol. It reflects the law as of September 2026 and is not legal advice.
Permitless carry
Since January 1, 2017, a person who is at least 19 years old, or 18 and serving in the armed forces or honorably discharged, and who is not prohibited from possessing a firearm, may carry a concealed firearm in Missouri without a permit. You do not need to register, take a class or notify anyone. You are still responsible for knowing where carry is banned and for the safe handling of your gun.
Why many people still get the permit
The Missouri concealed carry permit is honored by more states than permitless carry is, so it matters if you travel. It can also let you carry in a few places that are closed to permitless carriers, and some permit holders value the training that comes with it. The permit is issued by the sheriff of the county where you live; in the City of St. Louis it is the City Sheriff.
How to apply
- Be at least 19 (18 with qualifying military service) and a Missouri resident.
- Complete a firearms safety training course of at least 8 hours taught by a qualified instructor, including classroom time and live fire.
- Apply at your county sheriff's office with the course certificate and ID; the sheriff takes fingerprints and runs a background check.
- Pay the fee set by law; check with your sheriff for the current amount.
The sheriff has a set number of days to issue or deny the permit after the background checks return. The permit is valid for five years and can be renewed.
Where you cannot carry
Missouri law lists places that are off limits, including police and sheriff stations, courthouses and court facilities, polling places on election day, adult or juvenile detention facilities, government meetings, bars that make most of their income from alcohol unless the manager consents, schools and colleges unless the institution allows it, hospitals that post signs, sports arenas with a seating capacity over 5,000, amusement parks, churches without consent, and private property posted against carry. Federal law bans carry in federal buildings and post offices. Always check the current list before you carry somewhere new.
Choosing a carry pistol
A carry gun has to be comfortable enough that you actually wear it, and big enough that you can shoot it well. Most Missouri carriers choose a compact or subcompact 9mm: models such as the Glock 19 and 43X, the SIG P365 family, the Springfield Hellcat and the Smith and Wesson Shield Plus hold 10 to 17 rounds in a package that disappears under a shirt. A .380 pistol is lighter and softer shooting but carries less capacity and energy.
- Fit: you should reach the trigger with the pad of your finger without shifting your grip.
- Sights: night sights or an optic cut make a real difference in low light.
- Holster: buy a rigid holster that covers the trigger guard completely.
- Practice: shoot your carry ammunition at an MDC range before you trust it.
See our selection of handguns, or read the Missouri gun law overview for buying and transport rules.
Vehicles, travel and other states
In Missouri you may keep a loaded handgun in your vehicle if you can legally possess it. Before you drive to another state, check that state's reciprocity list and carry rules. Kansas, Oklahoma, Arkansas, Tennessee and Kentucky are generally carry-friendly, while Illinois recognizes no out-of-state permits for concealed carry except while you stay in your vehicle under narrow rules. When in doubt, unload and lock the gun in the trunk.
Using force
Missouri has a castle doctrine and a stand-your-ground law that apply when you are lawfully present, but the use of deadly force is always judged on the facts. A good carry class covers the law of self-defense in detail, and it is the best reason to take one even if you never apply for a permit.
General information, not legal advice. Current as of September 2026. Laws change; check the official source before you act.
