S-TR Buffer, spring plate
| Manufacturer | Part Number | Description |
|---|---|---|
| S-TR | STR-120142 | Buffer, spring plate |
| S-TR | STR-1202132 | Buffer, spring plate |
| S-TR | STR-120222 | Buffer, spring plate |
| S-TR | STR-120287 | Buffer, spring plate |
| S-TR | STR-120321 | Buffer, spring plate |
| S-TR | STR-1204110 | Buffer, spring plate |
| S-TR | STR-120478 | Buffer, spring plate |
| S-TR | STR-120893 | Buffer, spring plate |