| Part Number | NSN | Part Name | |
|---|---|---|---|
| S2045B | 1005-01-573-2263 | Firing Pin Guide | Quote |
| R42FBL | 1005-01-573-2281 | Main Spring Housing | Quote |
| S18457B | 1005-01-573-2339 | Cartridge Extractor | Quote |
| R91B | 1005-01-573-2530 | Magazine Catch | Quote |
| R111B | 1005-01-573-3673 | Slide Stop | Quote |
| R121B | 5340-01-573-5256 | Helical Compression Spr Retainer | Quote |