I. A person is guilty of a class B felony if he uses or attempts to use any teflon-coated or armor-piercing bullet or cartridge, or any bullet or cartridge which contains any explosive substance in the projectile and is designed to explode upon impact, in the course of committing any misdemeanor or felony.
II. Neither the whole nor any part of a sentence of imprisonment imposed for a violation of this section shall be served concurrently with any other term of imprisonment.