I purchased a Astra 960 at a police auction a while ago and the extractor and center pin are messed up. I can not find them on the net anywhere that has them in stock. From what I have read these are supposed to be clones of S&W revolvers. but what series I don't know. Does anyone know what S&W revolver ASTRA copied for their 960 revolver. its a 38 special but a full length 357 frame.