CMMG AR-9 Bolt Rebuild Kit for 9mm Bolt
Manufactured by CMMG
The CMMG 9mm Bolt Rebuild kit contains the most commonly broken, lost, or worn parts for the AR-9 bolt including firing pin, firing pin spring, extractor, extractor roll pin, and firing pin retaining pin. All parts have been made to MIL-SPEC standards.
TypeSpare Parts Kit