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Features
- Machined from 8620 Tool Steel (Carrier) and 9310 Carpenter Steel (Bolt)
- Shrouded firing pin
- Black Nitride Coating inside and out (Bolt, Carrier, and Gas Key)
- Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
- 6.5 Grendel Bolt is shot Peened and MPI
- Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
- Tool Steel Extractor
- High quality BCG
- Type II (.136" Head Spacing)
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