This Marlin manufactured third variation complete sideplate assembly is for the Glenfield model 60 semi-auto rimfire rifle with the ejector as part of the lifter spring and having the third variation feed throat. This assembly is in very good condition with light wear. (file photos)
Note: Firearms with the following years of manufacture and serial numbers have been observed with this part:
1974: 26360250
1975: 25283450, 25359287 & 25404905
1976: 24498679, 24500654, 24528522 & 24589170
1977: 23441980