This Remington manufactured late variation takedown screw is for the model 33 bolt action rimfire rifle and is in good condition exhibiting a grayish brown patina with some rust specks and honest wear.  (file photo)

NOTE: Remington model 33 rimfire rifles with the following year/serial numbers have been observed with this part: NSN: (WZ) August 1931, (AA) March 1932, (LB) February 1933, (BC) January 1934 (PC) June 1934 Ser # 146275 & (OC) July 1934 Ser # 155654