This Remington manufactured one hole magazine lock mounts onto the inner recessed portion of the stock on the model 521-T Junior Special bolt action rimfire target rifle and is in very good condition with light wear. (file photo)
NOTE: Firearms with the following year/serial number have been observed with this part:
NSN: LJ February 1940, PTT (June 1948), AC (March 1956) & LG (February 1960)
