Title III 21.750. Firearms legislation preemption by general assembly, exceptions--limitation on civil
recovery against firearms or ammunitions manufacturers, when, exception.
1. The general assembly hereby occupies and preempts the entire field of legislation touching in any way
firearms, components, ammunition and supplies to the complete exclusion of any order, ordinance or
regulation by any political subdivision of this state. Any existing or future orders, ordinances or regulations
in this field are hereby and shall be null and void except as provided in subsection 3 of this section.
2. No county, city, town, village, municipality, or other political subdivision of this state shall adopt any
order, ordinance or regulation concerning in any way the sale, purchase, purchase delay, transfer, ownership, use, keeping, possession, bearing, transportation, licensing, permit, registration, taxation other than sales and
compensating use taxes or other controls on firearms, components, ammunition, and supplies except as
provided in subsection 3 of this section.
3. (1) Except as provided in subdivision (2) of this subsection, nothing contained in this section shall
prohibit any ordinance of any political subdivision which conforms exactly with any of the provisions
of sections 571.010 to 571.070, with appropriate penalty provisions, or which regulates the open
carrying of firearms readily capable of lethal use or the discharge of firearms within a jurisdiction,
provided such ordinance complies with the provisions of section 252.243. No ordinance shall be
construed to preclude the use of a firearm in the defense of person or property, subject to the
provisions of chapter 563.
(2) In any jurisdiction in which the open carrying of firearms is prohibited by ordinance, the open
carrying of firearms shall not be prohibited in accordance with the following:
(a) Any person with a valid concealed carry endorsement or permit who is open carrying a firearm
shall be required to have a valid concealed carry endorsement or permit from this state, or a permit
from another state that is recognized by this state, in his or her possession at all times;
(b) Any person open carrying a firearm in such jurisdiction shall display his or her concealed carry
endorsement or permit upon demand of a law enforcement officer;
(c) In the absence of any reasonable and articulable suspicion of criminal activity, no person carrying
a concealed or unconcealed firearm shall be disarmed or physically restrained by a law
enforcement officer unless under arrest; and
(d) Any person who violates this subdivision shall be subject to the penalty provided in section
571.121. 2014 S.B. 656