This Remington manufactured butt plate with the circular logo is for the model 512 Sportmaster bolt action rimfire rifle and measures just over 4 1/2" tall and just under 1 1/2" wide. This butt plate is in very good condition with light wear. (file photo)

Note: Remington model 512 Sportmaster bolt action rimfire rifles with the date codes have been observed with this part: (XK) December 1941, (CL) April 1942, (APP) March 1945, (CSS) April 1947, (OSS) July 1947, (ATT) March 1948, (DXX) September 1951, (PZZ) June 1953, (RB) November 1955, (PC) June 1956 & (EF) October 1959.