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Nickel Boron / Nitride Bolt Carrier Group - 9310 - MPI - M16 BCG (5.56)

Nickel Boron / Nitride Bolt Carrier Group

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MSRP $169.99
SALE PRICE: $139.95
Savings: $30.04

Stock Status :(Out of Stock)
Product Code: NIBBCG-FAC-SBN

Nickel Boron Bolt Carrier Group w/ Black Nitride Bolt

This M16 Bolt Carrier Group comes with a Nickel Boron carrier and a Black Nitride Bolt. We source our components from manufacturers that meet or exceed Military Specifications. All parts are machined and properly heat treated to Mil-Spec followed by a Nickel Boron coating with UCT's Exclusive EXO Technology on the carrier / gas key and the bolt / cam pin receive a black nitride finish

  • Coated Inside & Out With UCT EXO NiB (Carrier & Gas Key)
  • Enhanced 9310 Steel Finished in Black Nitride (Bolt)
  • 8620 Tool Steel (Carrier)
  • Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
  • Tool Steel Extractor
  • Shrouded Firing Pin
  • Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
  • Bolt is shot Peened and MPI
  • Carrier is polished before plating for increased lubricity
  • 100% Money Back Guarantee
  • Lifetime Warranty

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