A. If any person sells, barters, gives or furnishes, or causes to be sold, bartered, given or furnished, to any minor a dirk, switchblade knife or bowie knife, having good cause to believe him to be a minor, such person shall be guilty of a Class 1 misdemeanor.
B. If any person sells, barters, gives or furnishes, or causes to be sold, bartered, given or furnished, to any minor a handgun, having good cause to believe him to be a minor, such person shall be guilty of a Class 6 felony. This subsection shall not apply to any transfer made between family members or for the purpose of engaging in a sporting event or activity.