This Remington manufactured third variation rear sight assembly is for the No. 6 falling block rimfire rifle and is in very good condition exhibiting a mixture of original blue finish with a brown patina and some specks of rust present. (file photo)
Note: Remington No. 6 falling block single shot rimfire rifles with the following calibers and serial numbers have been observed with this part:
22 Rimfire: 406768
32 Rimfire:
