This Marlin manufactured second variation sear spring is for the later Glenfield model 60 semi-auto rimfire rifles and is in excellent condition with light wear. (file photo)
Note: Firearms with the following years of manufacture and serial numbers have been observed with this part:
1975: 25311069, 25404905 & 25503444
1978: 22522769
1981: 19355124
1982: 18310645, 18418378
