This Marlin manufactured second variation 22" long barrel in 22 LR caliber is for the Glenfield model 60 semi-auto rifle manufactured between 1968 and June of 1975 as the barrel is void of a dovetail notch like the first variation barrels and lacks the front sight threaded hole which is for the third variation barrels. This barrel is designed for the second variation ramp front sight which also supports the outer magazine tube. This barrel is in very good condition retaining most of its original blue finish with light wear and possibly a few specks of light surface rust. The bore is bright and rates excellent.  (file photos)

Note: Marlin Glenfield model 60 semi-auto rifles with the following years of manufacture and serial numbers have been observed with this part:

1973: 27106155 & 27274660.