Midwest Industries AR-15 5.56x45mm Bolt Carrier Group Black Nitride Mil-Spec MI-BCG-NIT
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Midwest Industries AR-15 Bolt Carrier Group (BCG) built for dependable cycling and long service life in 5.56x45mm NATO AR-15 platforms. Black nitride finish for enhanced wear and corrosion resistance. Mil-spec configuration designed for AR-15 compatibility. Includes extractor insert and O-ring to support reliable extraction. Specs: Brand: Midwest Industries; Product Type: Bolt Carrier Group (BCG); Platform Compatibility: AR-15; Cartridge: 5.56x45mm NATO; Finish: Black Nitride; Carrier Type: M16; Specification: Mil-Spec; Material: 4140 Chrome Moly Steel; Included: Extractor insert; O-ring; Country of Origin: United States of America; UPC: 812102032946; Manufacturer Part Number: MI-BCG-NIT.
Specifications
- Manufacturer:
- Midwest Industries
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 8228849778810
- MPN:
- MI-BCG-NIT
- Required Component:
- Yes
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