Description
The DoubleStar DBST Bolt Rebuild Kit provides the parts needed to rebuild an AR-15 bolt. The kit supplies common replacement components to address extractor and gas ring wear. It is intended for routine maintenance and restoring serviceability of an AR-15 bolt.
Key Specifications
- Compatible with AR-15 bolts for rebuild and maintenance tasks.
- Includes extractor; extractor spring, pad, and pin; three gas rings; and an O-ring to replace worn components.
- The kit color is Black.
- Classified as a Bolt Carrier Group Part.
- Placed in the Bolts & Bolt Carrier Groups subcategory.
- Intended use is bolt rebuild and routine maintenance.
This compact kit supplies the essential parts needed to keep an AR-15 bolt serviceable and address common wear points. It is a practical choice for armorers and owners performing scheduled maintenance or repairs.





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