This Remington manufactured early variation magazine ring is for the model 121 slide action rimfire rifle and is in very good condition exhibiting a brown patina with some specks of rust. The early variation does not have the shelf below the threads that the late variation magazine ring has. (file photo)

Note: Model 121 rimfire rifles with the following serial numbers have been observed with this part: 8992, 11492, 44551 & 64734.