This Marlin manufactured sixth variation pistol grip Monte Carlo style hard wood stock with butt plate and lacking the bolt release hole is for the early model 60 semi-auto rimfire rifle manufactured from 1982 through the middle of 1984. This stock is in very good condition with light dings and handling marks. Sling swivel studs may have been added to the stock.  (file photos)

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

1982:

1983:

1984: 16359195 &  16368581