Here ya go. Take the projectile out of a .40 S&W. Place the powder end of the brass case w/ powder into the bushing. Strike the primer cap with a nail and hammer. :hammer: Next, go have the bushing removed from your forehead at the emergency room. Take the bushing with you when you leave the hospital so you can match it up at the parts store. Might want to take a few advil before you try this.