This Marlin manufactured third variation complete sideplate assembly is for the late Glenfield model 75 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: Marlin Glenfield model 75 rimfire rifles with the following year/serial number have been observed with this part:

1974: 26286232