Pennsylvania Game CommissionSpecial regulation areas - are counties that may limit the type of arms and ammunition permitted to be used for hunting in these areas. Special Regulation Areas include:In western Pennsylvania, all of Allegheny County.In Southeastern Pennsylvania, all of Bucks, Chester, Delaware, Montgomery and Philadelphia counties, and also during special controlled hunts at Ridley Creek and Tyler state parks.FileengPennsylvania Spatial Data Access (PASDA)PublicSpecial Regulations Areas [Pennsylvania]DatasetsPennsylvania