deer hunting on french creek state game land

Hello a friend that I work with hunt's at the state game land at french creek
He notice two hunters were walking around with high power rifles. He thought this area of hunting was shot gun and muzzle loader only. Want's to know if you
are aloud to use a rifle as of a shot gun or a muzzle loader. Or these hunters that
where walking around have no idea of what type of weapon to be use in this hunting area.

thank you

I believe part of the land at French Creek state park is in Berks County. Once you cross the line to Chester you have to use muzzelloaders but if your friend wandered into Berks he could very well see hunters with rifles.