At gun shows in Colorado, if someone without an FFL wants to sell a firearm to someone else without an FFL, they have to go to someone who does have an FFL so the Colorado Bureau of Investigation can do a background check. This usually takes only 15 minutes, but at the height of the post-Sandy Hook buying frenzy it was taking almost 3 weeks to be approved...a de facto waiting period.
In any event, I hope you now agree that Pennsylvania is a solid pro-second amendment state. If you look at the legislature there has, for a long time, been a solid GOP state senate firewall against the rats’ communism and liberal goofiness. Even most of the rural rats won’t touch “gun control” in a million years.
Right now, Republicans hold a 27-23 majority in the Senate and a 111-92 majority in the House. Plus the governor is a Republican. Believe me, you never hear about “gun control” in Pennsylvania, except from time to time some Philadelphia rat pipes up (to groans and laughter).