If you are the owner of a building or property in Mississippi that allows public access, and do not wish firearms to be allowed on the premises, you must comply to Mississippi's gun sign laws pursuant to § 45-9-101 .
Miss. Code Ann. § 45-9-101 (13) In addition to the places enumerated in this subsection, the carrying of a stun gun, concealed pistol or revolver may be disallowed in any place in the discretion of the person or entity exercising control over the physical location of such place by the placing of a written notice clearly readable at a distance of not less than ten (10) feet that the "carrying of a pistol or revolver is prohibited."
