How old do I have to be to obtain a Concealed Weapons Permit? The State of South Carolina will not issue a Concealed Weapons Permit to any person under the age of 21. By sctopgun| 2017-05-10T21:27:06-04:00 February 24th, 2015|0 Comments Share This Story, Choose Your Platform! FacebookLinkedinEmail About the Author: sctopgun