Description
The CMMG Mk3 Bolt Rehab Kit contains all the parts needed to repair a 308 AR bolt. Fits CMMG, DPMS and similar bolts. Contains the following parts: Mk3 firing pin, Mk3 firing pin retaining pin, Mk3 extractor, Mk3 extractor spring inner & outer, Mk3 extractor pin, Mk3 helical gas ring, Mk3 ejector spring, Mk3 ejector, Mk3 ejector roll pin and Mk3 cam pin.