This Winchester manufactured 7 5/8" long early variation butt stock bolt has threads that measure 7" from end to end (non-threaded pointed tips not included) and is for the model 150 lever action rimfire rifle. This bolt is in very good condition with light wear. The Winchester manufactured small top hat style butt stock nut measures 10/16" across and is in good condition with light wear. (file photo)

Note: Winchester model 150 rimfire rifles with the following serial numbers have been observed with this part: