I’m trying to get a price range for poss.of firearm by felons

I was at my family apartment and a fight break out maybe five or so houses down the road! So me and my family stand in the door of the apartment and watch from a distance!in the process my friend come over as this is all going down. So as he gets out some how the police run over to where we at which is the door way of my family house with guns pointed at us but mainly me talking bout can I walk down the street where the fight was but I refuse cause they fight had nothing to do with me! Then he say well you mind if I pat or search you!me not into all the nonsense so I say no but I do have my I D and ssc card in my wallet! They didn’t want to hear what I was saying so they tackled me and was beating on me. They know they violated my rights from the beginning but they still trying to send me back to prison