This Remington manufactured fore-end screw lock washer is for the model 572 Fieldmaster slide action rimfire rifle and is in near excellent condition with light wear. (file photo)

Note: Remington model 572 Fieldmaster rimfire rifles with the following serial numbers and date codes (month and year of manufacture) have been observed with this part:

Dates: BB (January 1955), CM (April 1965), XU (Dec. 1971), DX (September 1973 Ser. # 1752987) & PV (June 1979)

Ser. #'s: N.S.N., 1651124 & A1566551