If you are the owner of a building or property in Oklahoma that allows public access, and do not wish firearms to be allowed on the premises, you must comply to Oklahoma's gun sign laws pursuant to Oklahoma Title 21 § 1290.22 .
21 Okl. St. § 1290.22. Business owner's rights. A. Except as provided in subsection B of this section, nothing contained in any provision of the Oklahoma Self-Defense Act shall be construed to limit, restrict or prohibit in any manner the existing rights of any person, property owner, tenant, employer, place of worship or business entity to control the possession of weapons on any property owned or controlled by the person or business entity. C. A property owner, tenant, employer, place of worship or business entity may prohibit any person from carrying a concealed or unconcealed firearm on the property. If the building or property is open to the public, the property owner, tenant, employer, place of worship or business entity shall post signs on or about the property stating such prohibition.
