Mitchell Defense Enhanced AR-15 Bolt Assembly 5.56 NATO / 300 AAC Blackout
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Mitchell Defense enhanced AR-15 bolt assembly for 5.56x45mm NATO and 300 AAC Blackout.
Built from Carpenter 158, a high-strength alloy designed for toughness and corrosion resistance.
Each bolt is MPI and high-pressure proof-tested to ensure structural integrity before leaving the MD facility.
Specifications
- Manufacturer:
- Mitchell Defense
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 850073457238
- MPN:
- MD-Bolt-C158-HP-MPI-556
- Required Component:
- Yes
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$166.25
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