Attached is the language from the Oklahoma SDA relating to carry on private property.
TITLE 21 § 1290.22. Business owner’s rights
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, Section 1290.1 et
seq. of this title, shall be construed to limit, restrict or prohibit in any
manner the existing rights of any person, property owner, tenant,
employer, or business entity to control the possession of weapons on
any property owned or controlled by the person or business entity.
B. No person, property owner, tenant, employer, or business entity shall
be permitted to establish any policy or rule that has the effect of
prohibiting any person, except a convicted felon, from transporting and
storing firearms in a locked vehicle on any property set aside for any
vehicle.