This Remington manufactured inner magazine tube assembly is for the model 512 Sportmaster bolt action rimfire rifle and is in very good condition with light wear and some tarnishing to the brass tube. (file photos)

Note: Remington model 512 Sportmaster bolt action rimfire rifles with the following date codes have been observed with this part: (KK) May 1941, (XK) December 1941, (CL) April 1942, (APP) March 1945, (CSS) April 1947, (KSS) May 1947, (OSS) July 1947, (DSS) September 1947, (BTT) January 1948, (ATT) March 1948, (RB) November 1955, (EF) October 1959, (XF) December 1959 & (PH) June 1961.

Note: If this item is out of stock, the Remington model 341 inner magazine tube assembly will work as a substitute.