This Remington manufactured early variation left side receiver bushing is for the earlier model 12 slide action rimfire rifle and is in good condition exhibiting a grayish brown patina with light rust specks. The early variation left side receiver bushing is designed for and includes the pin shaped retainer. (file photo)

Note: Remington model 12 takedown slide action rimfire rifles with the following serial numbers have been observed with this part:

12-A: 30310