Description
Doublestar Corp. Bolt Carrier Rebuild Kit, Contains (1) Extractor, (1) Extractor Spring With Bumper Pad, (1) Set of 3 Gas Rings, (1) O-Ring, (1) Extractor Pin, (1) Firing Pin, (1) Firing Pin Retaining Pin, (1) Gas Key, (2) Gas Key Screws AR789
Specifications
| Manufacturer | Doublestar Corp. |
|---|---|
| Model # | AR789 |
| UPC | 841348104063 |
| Finish | Matte |
| Weight | 0.06 lb |





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