What is the legal procedure for transporting a firearm in a vehicle in South Carolina?

Option A is incorrect because a locked glove compartment does not meet the requirement of being out of reach. Option B is incorrect because visibly displaying a firearm in a vehicle is illegal and can lead to criminal charges. Option C is partially correct, as the firearm must be unloaded, but it must also be in a closed container or secured in a gun rack. Option D is the correct answer because it combines the two essential elements of storing a firearm in a vehicle in South Carolina - being unloaded and inaccessible for immediate use. It is important to follow all laws and regulations when transporting firearms to ensure safety and avoid potential legal issues.