imported post
Here's an interesting tidbit. If you have a CCW, you are exempted from A(6).
"D. Subparagraphs (1), (6) and (7) of Subsection (A) of this Section shall not apply to any person who has a valid concealed carry endorsement issued pursuant to Sections 571.101 to 571.121, RSMo., or a valid permit or endorsement to carry concealed firearms issued by another State or political subdivision of another State."
There is nothing else I can find in the ordinance that specifically denies OC and the exemption for CCW holders does not specify that the exemption only applies when CC.
Contrast this with the Cape Girardeau statute that has been upheld in the MO Supreme Court as prohibiting OC:
(a)A person commits the offense of unlawful possession or use of weapons if he knowingly:
(5)Openly carries a firearm readily capable of lethal use.
I would say that the common language reading of the statute says that if you have a CCW you can carry a firearm readily capable of lethal use however you want. And that I would have my CCW and a copy of the statute ready to present if any LEO questioned me about it. If nothing else it would show that you took the time to research the matter and are doing your due diligence and making your best effort to follow the law.
That being said, IANAL and I am not in a position to pay for your atty if the PD, city or court disagrees with my opinion.