This is an ORIGINAL COMPLETE Winchester Long-rifle carrier that came from a Winchester 1890 (also will fit Model 62 pump .22 rifles), a VERY RARE part. It handles only the LR .22 bullets. The model 1890 is less common in the LR caliber and this carrier was made to fit the length of the LR bullet. The LR stamping is on he carrier side. This is an original part, that is COMPLETE and already has the carrier lever arm (wp19), carrier lever spring (wp30), carrier lever spring screw (wp61, carrier lever pin (p108), and trigger pin (p112).