What is the minimum age requirement for someone to purchase a long gun?

In South Carolina, the minimum age requirement to purchase a long gun, which includes rifles and shotguns, is established at 18 years old. This regulation aligns with federal law, which sets the same age for purchasing long guns from federally licensed dealers. The requirement exists to ensure that individuals are of a mature age to handle firearms responsibly and safely. Understanding this law is essential for compliance with both state and federal regulations regarding firearm purchases, particularly for auctioneers dealing with firearm transactions. The age restrictions reflect a commitment to safety and responsible ownership in relation to firearms.