Description
The extractor spring inserts are manufactured to Mil-Spec dimensions and fit all standard AR15 size bolts or bolt carrier groups.
- Fits Inside of Extractor Spring to Increase Reliability
- 100% American Made
PRODUCT SKU: BKF-EXTSI
$2.10
314 in stock (can be backordered)
The extractor spring inserts are manufactured to Mil-Spec dimensions and fit all standard AR15 size bolts or bolt carrier groups.
PRODUCT SKU: BKF-EXTSI