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ALPHA Standard Nitride Bolt Carrier Group

ALPHA Standard Nitride Bolt Carrier Group

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Our Price: $99.95

Product Code: MEL16BCG

Meloniting, also known as black nitride or nitro carburization, offers increased abrasion and corrosion resistance. This treatment lowers the coefficient of friction and increases the life of the bolt carrier group. Unlike plating, this process penetrates the surface and wont flake off, maintaining all the original dimensions. Our bolt carrier groups are processed with the QPQ process.

  • Superior to standard mil spec chrome lined bolt carrier groups.
  • 9310 Steel MPI tested bolt & 8620 Steel Carrier.
  • Compatible with 5.56 NATO, .223 Remington & 300 AAC Blackout.
  • Corrosion resistance inside and out. Superior to chrome lined and parkerized bolt carrier groups.
  • Slicker hardened 70RC surface
  • Very little lubrication needed
  • Easier to clean.
  • Increased bolt carrier life.
  • Extra power extractor spring installed, no o-ring needed.
  • Due to increased volume, please allow 3-5 business days for your order to process.
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