Receiver Insert Assembly - Late Variation - Original
This Remington manufactured late variation receiver insert assembly is for the model 550-1 semi-auto rimfire rifle and is in very good condition with light wear. This late variation assembly consists of the receiver insert, receiver insert spacer, receiver insert spacer pin, cartridge stop detent, cartridge stop detent pin, and cartridge stop detent spring. Early variation insert assemblies were not manufactured to handle the cartridge stop detent assembly. (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:
1949: (KUU) May, (DUU) September & (EUU) October
1950: (CWW) April & (EWW) October
1951:
1952: (RYY) November
1953: (PZZ) June 53
1954: (RA) Nov. 1954
1955: (LB) February & (WB) August
1957: (DD) September, (XD) December
1959: (DF) September
1969: (DS) September
- Manufacturer: Remington
- Manufacturer ID: 83Rem: 523-LV
- Product Code: 10696-550-1
- Availability: 11
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$27.95 $13.95