S.C. Code Ann. § 16-23-730: Hoax device or replica of destructive device or detonator; manufacture, possession or transport; threat to use; penalties.

A person who knowingly manufactures, possesses, transports, distributes, uses or aids, or counsels, solicits another, or conspires with another in the use of a hoax device or replica of a destructive device or detonator which causes any person reasonably to believe that the hoax device or replica is a destructive device or detonator is guilty of a misdemeanor and, upon conviction, must be imprisoned for not more than one year or fined not more than ten thousand dollars, or both. A person who communicates or transmits to another person that a hoax device or replica is a destructive device or detonator with the intent to intimidate or threaten injury, to obtain property of another, or to interfere with the ability of another person to conduct or carry on his life, business, trade, education, religious worship, or to interfere with the operations and functions of any government entity is guilty of a felony and, upon conviction, must be imprisoned for not less than two years nor more than fifteen years.