This is an ORIGINAL COMPLETE Winchester SHORT carrier that fits the Winchester 1890 (also the early 1906 and model 62 pump .22 rifles). It handles only the SHORT bullets. The model 1890 is more common to have the short carrier but there are early-production 1906 and 62s that were produced in the short only caliber. This is an original part. It is COMPLETE and already has the the carrier lever arm (wp19), carrier lever spring (wp30), carrier lever spring screw (wp61, carrier lever pin (p108), and trigger pin (p112).