Saiga SBS - Needs polymer nozzle - HPA Adapter

Saiga SBS - Needs polymer nozzle - CNC wont rack properly. Saiga SBS modified with Pla-CF parts, comes with original parts as seen in the picture. Airtac Saiga HPA adapter (not selling seperate) Has had nozzle break and the replacement CNC nozzle wont let the bolt close full unless the gun is pointing downwards. Needs an original polymer nozzle ideally. Collection DN14 7ZN Ideally collection but postage possible.