This Remington manufactured early variation barrel lock screw is for the model 514 bolt action rimfire rifle and is in very good condition with light wear.  (file photo)

Note: Remington model 514 rimfire rifles with the following date codes (year and month of manufacture) have been observed with this part: KTT (May 1948), PTT (June 1948), LUU (February 1949), WXX (August 1951), DYY (September 1952), LA (February 1954) & AE (March 1958).