This Marlin manufactured late variation inner magazine tube assembly is for the Glenfield model 75C semi-auto rimfire rifle manufactured after June of 1975 and is in very good condition with light wear and a tarnish to the brass. (file photos)
Note: Marlin Glenfield model 75C rimfire rifles with the following year/serial number have been observed with this part:
1980: 20677893
1982: 18422851
