This Remington manufactured color case hardened trigger sub-assembly is for the model 510 Targetmaster bolt action rimfire rifle and is in very good condition with light wear. The trigger sub-assembly consists of the trigger, sear, and sear stud. (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), EH (October 1939) & RH (November 1939)

1940: LJ (February 1940)

1941: EK (October 1941) & RK (November 1941)

1942: LL (February 1942), CL (April 1942) & OL (July 1942)

1946: ARR (March 1946) & XRR (December 1946)

1947: LSS (Feb 1947), PSS (June 1947) & ESS (Oct. 1947)

1948: BTT (Jan. 1948)

1965: OM (July 1965)

1966: BN (January 1966)