Citation(s) from the GunPolicy.org literature library
State of Pennsylvania. 2012 ‘53 Pa. Stat. Ann. § 101, etc..’ Firearms Law Database - Open Carrying in Pennsylvania. San Francisco, CA: Giffords Law Center to Prevent Gun Violence. 3 January
Open Carrying in Pennsylvania
Pennsylvania generally allows the open carrying of firearms without a license.
However, in Philadelphia (the only "city of the first class"), a license is required to openly carry a firearm…