Product Description
Carrier Machined from 8620.308 Bolt Machined from 9310Forged Gas Key Properly StakedS7 Tool Steel ExtractorHeavy Duty Extractor Spring and Viton O-RingGrade 8 hardwareShot Peened BoltHPT/MPIForward Assist SerrationsTest Fired complete before shipping to ensure proper functionBCG Includes:Bolt carrierComplete boltFiring pinCam pinRetaining pin