The following words, when used in this article, shall have the meanings set out herein:
ANTIQUE, CURIO OR RELIC FIREARM
Any firearm so defined by the National Gun Control Act, 18 U.S.C. Title 26, § 5845, and the United States Treasury/Bureau of Alcohol, Tobacco and Firearms, 27 CFR 178.11:
A. 
ANTIQUE FIREARMAny firearm not designed or redesigned for using rim fire or conventional center fire ignition with fixed ammunition and manufactured in or before 1898, said ammunition not being manufactured any longer; this includes any matchlock, wheel lock, flintlock, percussion cap or similar type ignition system, or replica thereof.
B. 
CURIO OR RELIC FIREARMAny firearm deriving value as a collectible weapon due to its unique design, ignition system, operation or at least 50 years old, associated with a historical event, renown personage or major war.
BLACKJACK
Any instrument that is designed or adapted for the purpose of stunning or inflicting physical injury by striking a person, and which is readily capable of lethal use.
CONCEALABLE FIREARM
Any firearm with a barrel less than 16 inches in length, measured from the face of the bolt or standing breech.
DEFACE
To alter or destroy the manufacturer's or importer's serial number or any other distinguishing number or identification mark.
EXPLOSIVE WEAPON
Any explosive, incendiary, or poison gas bomb or similar device designed or adapted for the purpose of inflicting death, serious physical injury or substantial property damage; or any device designed or adapted for delivering or shooting such a weapon.
FIREARM
Any weapon that is designed or adapted to expel a projectile by the action of an explosive.
FIREARM SILENCER
Any instrument, attachment or appliance that is designed or adapted to muffle the noise made by the firing of any firearm.
GAS GUN
Any gas ejection device, weapon, cartridge, container or contrivance, other than a gas bomb, that is designed or adapted for the purpose of ejecting any poison gas that will cause death or serious physical injury, but not any device that ejects a repellent or temporary incapacitating substance.
INTOXICATED
Substantially impaired mental or physical capacity resulting from introduction of any substance into the body.
KNIFE
Any dagger, dirk, stiletto, or bladed hand instrument that is readily capable of inflicting serious physical injury or death by cutting or stabbing a person. For purposes of this article, "knife" does not include any ordinary pocketknife with no blade more than four inches in length.
KNUCKLES
Any instrument that consists of finger rings or guards made of a hard substance that is designed or adapted for the purpose of inflicting serious physical injury or death by striking a person with a fist enclosed in the knuckles.
MACHINE GUN
Any firearm that is capable of firing more than one shot automatically, without manual reloading, by a single function of the trigger.
PROJECTILE WEAPON
Any bow, crossbow, pellet gun, slingshot or other weapon that is not a firearm, which is capable of expelling a projectile that could inflict serious physical injury or death by striking or piercing a person.
RIFLE
Any firearm designed or adapted to be fired from the shoulder and to use the energy of the explosive in a fixed metallic cartridge to fire a projectile through a rifled bore by a single function of the trigger.
SHORT BARREL
A barrel length of less than 16 inches for a rifle and 18 inches for a shotgun, both measured from the face of the bolt or standing breech, or an overall rifle or shotgun length of less than 26 inches.
SHOTGUN
Any firearm designed or adapted to be fired from the shoulder and to use the energy of the explosive in a fixed shotgun shell to fire a number of shot or a single projectile through a smooth bore barrel by a single function of the trigger.
SPRING GUN
Any fused, timed or non-manually controlled trap or device designed or adapted to set off an explosion for the purpose of inflicting serious physical injury or death.
SWITCHBLADE KNIFE
Any knife which has a blade that folds or closes into the handle or sheath; and:
A. 
That opens automatically by pressure applied to a button or other device located on the handle; or
B. 
That opens or releases from the handle or sheath by the force of gravity or by the application of centrifugal force.
A. 
A person commits the offense of unlawful use of weapons, except as otherwise provided by Missouri Statutes §§ 571.101 to 571.121, if he or she knowingly:
1. 
Carries concealed upon or about his or her person a knife, a firearm, a blackjack or any other weapon readily capable of lethal use into any area where firearms are restricted under Missouri Statutes § 571.107; or
2. 
Sets a spring gun; or
3. 
Discharges a firearm within the City limits of Moscow Mills or shoots a firearm into a dwelling house, a railroad train, boat, aircraft, or motor vehicle as defined in Missouri Statutes § 302.010, or any building or structure used for the assembling of people; or
[Amended 1-19-2021 by Ord. No. 932]
4. 
Exhibits, in the presence of one or more persons, any weapon readily capable of lethal use, in an angry or threatening manner; or
5. 
Has a firearm or projectile weapon readily capable of lethal use on his or her person, while he or she is intoxicated, and handles or otherwise uses such firearm or projectile weapon in either a negligent or unlawful manner, or discharges such firearm or projectile weapon unless acting in self-defense; or
6. 
Discharges a firearm within 100 yards of any occupied schoolhouse, courthouse, or church building; or
7. 
Discharges or shoots a firearm at a mark, at any object, or at random, on, along or across a public highway or discharges or shoots a firearm into any outbuilding; or
8. 
Carries a firearm or any other weapon readily capable of lethal use into any church or place where people have assembled for worship, or into any election precinct on any election day, or into any building owned or occupied by any agency of the federal government, state government, or political subdivision thereof; or
9. 
Discharges or shoots a firearm at or from a motor vehicle, as defined in Missouri Statute § 301.010, discharges or shoots a firearm at any person, or at any other motor vehicle, or at any building or habitable structure, unless the person was lawfully acting in self-defense; or
10. 
Carries a firearm, whether loaded or unloaded, or any other weapon readily capable of lethal use into any school, onto any school bus, or onto the premises of any function or activity sponsored or sanctioned by school officials or the district school board; or
11. 
Possesses a firearm while also knowingly in possession of a controlled substance that is sufficient for a felony violation of Missouri Statute § 579.015.
B. 
Subsections A1, 8 and 10 of this section shall not apply to the persons described in this subsection, regardless of whether such uses are reasonably associated with or are necessary to the fulfillment of such person's official duties except as otherwise provided in this subsection. Subsection A3, 4, 6, 7 and 9 of this section shall not apply to or affect any of the following persons, when such uses are reasonably associated with or are necessary to the fulfillment of such person's official duties, except as otherwise provided in this subsection:
1. 
All state, county and municipal peace officers who have completed the training required by the police officer standards and training commission pursuant to Missouri Statutes 590.030 to 590.050 and who possess the duty and power of arrest for violation of the general criminal laws of the state or for violation of ordinances of counties or municipalities of the state, whether such officers are on or off duty, and whether such officers are within or outside of the law enforcement agency's jurisdiction, or all qualified retired peace officers, as defined in Subsection B12 of this section, and who carry the identification defined in Subsection B13 of this section, or any person summoned by such officers to assist in making arrests or preserving the peace while actually engaged in assisting such officer;
2. 
Wardens, superintendents and keepers of prisons, penitentiaries, jails and other institutions for the detention of persons accused or convicted of crime;
3. 
Members of the Armed Forces or National Guard while performing their official duty;
4. 
Those persons vested by Article V, Section 1, of the Constitution of Missouri with the judicial power of the state and those persons vested by Article III of the Constitution of the United States with the judicial power of the United States, the members of the federal judiciary;
5. 
Any person whose bona fide duty is to execute process, civil or criminal;
6. 
Any federal probation officer or federal flight deck officer as defined under the federal flight deck officer program, 49 U.S.C. § 44921, regardless of whether such officers are on duty, or within the law enforcement agency's jurisdiction;
7. 
Any state probation or parole officer, including supervisors and members of the board of probation and parole;
8. 
Any corporate security advisor meeting the definition and fulfilling the requirements of the regulations established by the department of public safety under § 590.750;
9. 
Any coroner, deputy coroner, medical examiner, or assistant medical examiner;
10. 
Any municipal or county prosecuting attorney or assistant prosecuting attorney; circuit attorney or assistant circuit attorney; municipal, associate, or circuit judge; or any person appointed by a court to be a special prosecutor who has completed the firearms safety training course required under Missouri Statutes Subsection 2 of § 571.111;
11. 
Any member of a fire department or fire protection district who is employed on a full-time basis as a fire investigator and who has a valid concealed carry endorsement issued prior to August 28, 2013, or a valid concealed carry permit under Missouri Statutes § 571.111 when such uses are reasonably associated with or are necessary to the fulfillment of such person's official duties; and
12. 
Upon the written approval of the governing body of a fire department or fire protection district, any paid fire department or fire protection district member who is employed on a full-time basis and who has a valid concealed carry endorsement issued prior to August 28, 2013, or a valid concealed carry permit, when such uses are reasonably associated with or are necessary to the fulfillment of such person's official duties.
C. 
Subsections A1, 5, 8 and 10 of this section do not apply when the actor is transporting such weapons in a nonfunctioning state or in an unloaded state when ammunition is not readily accessible or when such weapons are not readily accessible. Subsection A1 of this section does not apply to any person 19 years of age or older or 18 years of age or older and a member of the United States Armed Forces, or honorably discharged from the United States Armed Forces, transporting a concealable firearm in the passenger compartment of a motor vehicle, so long as such concealable firearm is otherwise lawfully possessed, nor when the actor is also in possession of an exposed firearm or projectile weapon for the lawful pursuit of game, or is in his or her dwelling unit or upon premises over which the actor has possession, authority or control, or is traveling in a continuous journey peaceably through this state. Subsection A10 of this section does not apply if the firearm is otherwise lawfully possessed by a person while traversing school premises for the purposes of transporting a student to or from school, or possessed by an adult for the purposes of facilitation of a school-sanctioned firearm-related event or club event.
D. 
Subsection A1, 8 and 10 of this section shall not apply to any person who has a valid concealed carry permit issued pursuant to Missouri Statutes §§ 571.101 to 571.121, a valid concealed carry endorsement issued before August 28, 2013, or a valid permit or endorsement to carry concealed firearms issued by another state or political subdivision of another state.
E. 
Subsection A3, 4, 5, 6, 7, 8, 9 and 10 of this section shall not apply to persons who are engaged in a lawful act of defense pursuant to Missouri Statute § 563.031.
F. 
Notwithstanding any provision of this section to the contrary, the state shall not prohibit any state employee from having a firearm in the employee's vehicle on the state's property provided that the vehicle is locked and the firearm is not visible. This subsection shall not apply to the state as an employer when the state employee's vehicle is on property owned or leased by the state and the state employee is conducting activities within the scope of his or her employment. For the purposes of this subsection, "state employee" means an employee of the executive, legislative, or judicial branch of the government of the state of Missouri.
G. 
Nothing in this section shall make it unlawful for a student to actually participate in school-sanctioned gun safety courses, student military or ROTC courses, or other school-sponsored or club-sponsored firearm-related events, provided the student does not carry a firearm or other weapon readily capable of lethal use into any school, onto any school bus, or onto the premises of any other function or activity sponsored or sanctioned by school officials or the district school board.
A. 
Except as provided in Subsection B of this section, it shall be unlawful for any person to knowingly possess, manufacture, transport, repair or sell:
1. 
An explosive weapon;
2. 
An explosive, incendiary or poison substance or material with the purpose to possess, manufacture or sell an explosive weapon;
3. 
A machine gun;
4. 
A gas gun;
5. 
A short-barreled rifle or shotgun;
6. 
A firearm silencer;
7. 
A switchblade knife;
8. 
A bullet or projectile which explodes or detonates upon impact because of an independent explosive charge after having been shot from a firearm; or
9. 
Knuckles.
B. 
A person does not commit an offense under this section if his/her conduct:
1. 
Was incident to the performance of official duty by the Armed Forces, National Guard, a governmental law enforcement agency or a penal institution;
2. 
Was incident to engaging in a lawful commercial or business transaction with an organization enumerated in Subsection B1 of this section;
3. 
Was incident to using an explosive weapon in a manner reasonably related to a lawful industrial or commercial enterprise;
4. 
Was incident to displaying the weapon in a public museum or exhibition; or
5. 
Was incident to dealing with the weapon solely as a curio, ornament, or keepsake, or to using it in a manner reasonably related to a lawful dramatic performance; but if the weapon is the type described in Subsection A1, 2, 3 or 5 of this section it must be in such a non-functioning condition that it cannot readily be made operable. No barreled rifle, short-barreled shotgun, or machine gun may be possessed, manufactured, transported, repaired or sold as a curio, ornament, or keepsake unless such person is an importer, manufacturer, dealer, or collector licensed by the Secretary of the Treasury pursuant to the Gun Control Act of 1968, U.S.C. Title 18, or unless such firearm is an "antique firearm" as defined in Subsection (3) of Section 571.080, RSMo., or unless such firearm has been designated a "collector's item" by the Secretary of the Treasury pursuant to the U.S.C. Title 26, § 5845(a).
A. 
No person who has been issued a concealed carry permit or endorsement shall be allowed to carry a concealed firearm in any building or portion of a building owned, leased or controlled by the City.
B. 
Any building or portion of a building in which the carrying of concealed firearms is prohibited shall be clearly identified by signs posted at the entrance to the restricted area.
C. 
This section shall not apply to buildings used for public housing by private persons, highways or rest areas, firing ranges, or private dwellings owned, leased or controlled by the City.
D. 
Any person violating this section may be denied entrance to the building or ordered to leave the building. Any City employee violating this section may be disciplined. No other penalty shall be imposed for a violation of this section.