BRT Gold Extractor Spring Upgrade Kit ( 3 Pcs )
Product Details
BRT Gold Extractor Spring Upgrade Kit for AR15, M16, M4, AR-15.
This is the genuine Gold extractor spring, certified for use in all AR/M4 configurations.
Provides optimal extractor tension without the use of an o-ring.
The kit includes 3 extractor spring assemblies with Gold spring and mil-spec black extractor spring insert
Made in USA