My home was searched by psp. They found guns. Not all were locked up. My wife and kids hunt. I am a felon. Can I be charged with possession

Can you be charged?  Yes.  Will you be convicted is an entirely different question.  The challenge here is if the guns were not seperately secured you could be inferred to be in possession.  Importantly, there are exceptions.  If PSP searched your home pursuant to a waarrant you need an attorney now.  I would take the warrant to a local defense attorney and have them start working on your potential defenses.  As you probably are aware, felon not to possess statutes have very serious penalties which often result in jail sentences.  Don't wait, get to an attorney ASAP.