Permitless carry is established in subsection (O)(2): a SC CWP is not required to carry a firearm in a manner not prohibited by law. As amended by 2024 Act 111, anyone 18 or older who is not otherwise prohibited from possessing a firearm may carry openly or concealed without a permit. SLED's own guidance describes this as 'in effect immediately' upon the Governor's March 7, 2024 signing.
"The availability of a permit to carry a concealable weapon under this section must not be construed to prohibit the permitless transport or carrying of a firearm in a vehicle or on or about one's person, whether openly or concealed, loaded or unloaded, in a manner not prohibited by law."
S.C. Code § 23-31-215(O)(2) statute