This is an ORIGINAL STRIPPED Winchester 1906 carrier that fits the Winchester 1906 and model 62 pump .22 rifles. It handles S, L, AND LR bullets. The model 1906 is more common to have this type of carrier, but the early 1906 guns (first three years) had only the short carrier and in all 62's that were produced in the short only caliber. This is an original part. It is stripped and will need the carrier lever arm (wp19) carrier lever spring (wp30) carrier lever spring screw (wp61) carrier lever pin (p108)