The Minie Ball is characterized by which of the following?

• A. Ammunition used in the rifle musket with a range of 400–600 yards
• B. A smoothbore musket ball with limited range
• C. A naval artillery shell used in coastal bombardments
• D. A pistol round used by revolvers during the Civil War

Answer: (A)

The key idea is that the Minie Ball is the type of ammunition designed for the rifle musket, enabling greater range and accuracy than earlier smoothbore rounds. It’s a hollow-based, conical bullet that expands into the rifling when fired, causing it to spin and grip the barrel’s twists for better stabilization. This design gave infantry a practical effective range around 400–600 yards, a significant improvement over smoothbore muskets. It’s not used in naval artillery or pistols, and it isn’t a smoothbore musket ball, which is why it stands out as the rifle-musket ammunition of that era.