Sear Spring - Original

Sear Spring - Original

This Remington manufactured sear spring is for the model 550-1 semi-auto rimfire rifle and is in near excellent condition with light wear. (file photo)

Note: Remington model 550-1 semi-auto rimfire rifles with the following date codes and years of manufacture have been observed with this part:

1940's: (DUU) Sept 49, (EUU) Oct. 49

1950's: (CWW) Apr. 50, (EWW) October 1950, (LXX) February 1951, (WXX) August 1951, (LYY) February 1952, (RYY) Nov. 52, (PZZ) June 53, (DA) Sept 54, (LB) Feb. 55, (WB) Aug. 55 & (XD) Dec. 1957, (OE) July 58

1960's:

  • Manufacturer: Remington
  • Manufacturer ID: 50Rem: 289
  • Product Code: 11475-550-1
  • Availability: 2
  • $5.50