Complex sentence: The same law would require a dial-up check of the buyer's FOID card when a firearm is purchased in a private sale; the check is already required at gun shows and when a gun is sold by a licensed dealer.
Split into simpler sentences: The same law would require a dial-up check of the buyer's FOID card when a firearm is purchased in a private sale. The check is already required at gun shows or when a gun is sold by a licensed dealer.