<P> Missouri allows any person who has a valid concealed carry endorsement or permit and is lawfully carrying a firearm in a concealed manner to briefly and openly display the firearm, so long as the firearm is not displayed in an angry or threatening manner . Some localities prohibit open carry; however, concealed carry license holders are exempted from this restriction . </P> <P> As of January 1, 2017, a permit is not required to carry concealed . </P>

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