S.C. Code Regs. 73-330
S.C. Code Regs. 73-330. Weapons Safety
A. Inspection of Weapons
(1) The instructor will inspect each weapon used by an applicant to verify that it is in good repair and safe condition.
(2) The instructor will record and maintain in his training records the information required by law relating to the weapon(s) used by an applicant.
B. Disapproval of Weapons
(1) The instructor will refuse to provide training to an applicant using a weapon judged by the instructor to be unsafe or illegal.