This Winchester manufactured 7 5/8" long late variation butt stock bolt has threads that measure 6 5/8" from end to end (non-threaded pointed tips not included) and is for the model 190 semi-auto rimfire rifle. This bolt is in very good condition with light wear. (file photo)

Note: Winchester model 190 semi-auto rimfire rifles with the following serial numbers have been observed with this part:

No Prefix:

B Prefix: B1626203, B1707786, B1746789, B1781253, B1850799, B1852446, B2075043 & B2109865