Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) Bore is the correct term to apply to the radius of the interior of a weapon's barrel.
B) In a rifled bore, the bore is measured from one groove to an opposing groove.
C) With a rifled bore, the projectile usually rotates in a left-hand direction.
D) It is possible to fire a smaller caliber bullet through a larger bored weapon.