This Marlin manufactured early variation magazine guard plate is for the Glenfield model 20 bolt action rimfire rifle and is in very good condition with light wear. The early variation plate has a .269" rear (takedown screw) hole and allows the early variation (hour glass shaped) takedown screw to thread or unthread through the plate. (file photo)

Note: Marlin Glenfield model 20 rimfire rifles with the following year/serial number have been observed with this part:

1974: 26538478