This Remington manufactured blue finished barrel lock screw is for the model 572 Fieldmaster slide action rimfire rifle and is in very good condition with light wear. (file photo)

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

Dates: BB (January 1955), AB (March 1955), CB (April 1955), OC (July 1956), WD (August 1957), XG (Dec. 1960), OH (July 1961), RN (November 1966), XU (Dec. 1971), DX (September 1973 Ser. # 1752987), BY (January 1974 Ser # 1775306) & PV RO (November 1977 Ser. # A1431560) LV (February 1979) (June 1979)

Ser. #'s: 1651124, A1566551, 1767489 & A1447303