This Remington manufactured open sight step marked "4" is for the model 512 Sportmaster bolt action rimfire rifle and is in very good condition with light wear. (file photo)
Note: Firearms with the following date codes have been observed with this part: WYY (Aug. 1952), LA (February 1954), PC (June 1956), KE (May 1958), XE (Dec. 1958), (EF) October 1959, XF (December 1959) & PH (June 1961)
