Hey everybody, I'm currently in the process of restoring a model 99 crosman rifle I picked up, I'm looking for s complete valve assembly or a non working "parts only" donor gun to strip down, anybody have one for sale? The valve that's currently in the gun was molested by one of the previous owners and is in pretty rough shape, I did rebuild it but it blew out the white seal and metal ring that seats with the pellet shuttle...I could never get it to fully seal up properly anyway, so I figured I start from square one and get an unmolested valve to rebuild. That's the only thing holding up the completion of the resto on the rifle...thanks...