This Remington manufactured takedown screw escutcheon is for the model 510 Targetmaster bolt action rimfire rifle and is in very good condition with light wear. (file photo)
Note: Remington model 510 Targetmaster rifles with the following date codes (month and year of manufacture) have been observed with this part:
1939: PH (June 1939) & RH (November 1939)
1940: LJ (February 1940) & PJ (June 1940)
1941: RK (November 1941)
1942: CL (April 1942) & OL (July 1942)
1946: XRR (December 1946)
1947: LSS (Feb 1947), PSS (June 1947) & ESS (Oct. 1947)
1948: DTT (September 1948)
1952: DYY (September 1952)
1965: OM (July 1965)
1966: BN (January 1966)