This Marlin manufactured second variation outer magazine tube is for the Glenfield model 60 semi-auto rimfire rifle manufactured between 1968 and June of 1975 and designed for the second variation front sight / magazine tube. This magazine tube is in very good condition with light wear and having a few specks of rust. (file photos)

Note: Firearms with the following years of manufacture and serial numbers have been observed with this part: 1973: 27106155, 27274660 1974: 26360250 1975: 25283450, 25311069, 25351705.