This Remington manufactured color case hardened trigger sub-assembly is for the model 511 Scoremaster 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: Firearms with the following date codes have been observed with this part: AH (March 1939), KH (May 1939), PH (June 1939), EK (October 1941), PTT (June 1948), XTT (Dec. 1948) EUU (Oct. 1949) CWW (April 1950), EWW (October 1950), WYY (Aug. 1952), BZZ (January 1953), KZZ (May 1953), KE (May 1958) & XE (Dec. 1958).