The Brownells BRN AR-15 Bolt Extractor Spring Insert is a replacement internal component designed to increase tension on the bolt extractor spring in AR-15 platforms. This small but critical insert helps ensure reliable case extraction by maintaining consistent extractor pressure. Compatible with standard AR-15 bolt carrier groups. A straightforward, cost-effective upgrade or replacement part for maintaining extraction reliability.
Specifications
- SKU:
- 100040956
- UPC:
- 050806029613
- Make/Model:
- AR-15
- Make:
- AR-15
- color:
- Black
- part type:
- Extractor Spring Insert
- sku:
- 100040956