This Marlin manufactured fourth variation charging handle with fine serrated grooves and hold open stud is for the Glenfield model 60 semi-auto rimfire rifle and is in very good condition with light wear. (file photo)

Observations: The fourth variation charging handle does not have the coarse serrated lines on the top side that the previous variation has.

Note: Firearms with the following years of manufacture and serial numbers have been observed with this part:

1970: 70162279

1972: 72242927

1973: 27106155, 27191380, 27274660 & 27355098

1974: 26239480 & 26360250

1975: 25283450, 25311069, 25345792, 25359287, 25404905 & 25503444

1976: 24498679, 24500654, 24528522 & 24589170

1977: 23441980, 23446898, 23485890, 23512316 & 23558978

1978: 22330018, 22389946, 22436687, 22457946, 22468730 & 22522769

1979: 21312564, 21401848, 21418578, 21448907 & 21459280

1980: 20360112, 20385176 & 20413309