This Marlin manufactured front sight ramp (base) screw is for the model 39-A and 39A lever action rimfire rifle and is in very good condition with light slot wear. (file photo)
Note: Marlin model 39-A and 39A rimfire rifles with the following serial numbers have been observed with this part:
Marked 39-A: (1947) D7845
Marked 39A: (1951) H24038
