I shot my new to me .54 Renegade today and did well with it. THEN the idiot in me decided to brush the fouling out before the hot soapy bath. I used a worn tornado 20 ga brush. It got stuck. I pulled hard, nothing. I pulled real hard. The threaded portion of the brush came out with the rod. Dang it- what now? I tried gently but firmly to take the breech plug out but stopped. Ideas?