For some reason I'm unable to explain the verbiage of this bill doesn't match the memo. But it does extend the requirement for background check to all firearms.
Regular Session 2021-2022
House Bill 702
Short Title: An Act amending Title 18 (Crimes and Offenses) of the Pennsylvania Consolidated Statutes, in firearms and other dangerous articles, further providing for sale or transfer of firearms.
Prime Sponsor: Representative PARKER
Last Action: Referred to JUDICIARY, March 1, 2021 [House]
Memo: Gun Show Loophole
https://www.legis.state.pa.us/cfdocs...&type=B&bn=702