M16 / AR15 Bolt Carrier Group - 6.8 SPC .224 Valkyrie Nitride

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$122.80

Description

M16 / AR15 Bolt Carrier Group - 6.8 SPC .224 Valkyrie Nitride

  • 8620 M16 style carrier
    • H&M Black Nitride finish
    • Properly heat treated
    • Final grind before plating
  • 9310 6.8SPC / .224 Valkyrie bolt
    • Heat treated
    • Shot peened
    • H&M Black Nitride finish
    • MPI
  • 4140 billet gas key
    • H&M Black Nitride Finish
    • Properly seated with Grade 8 fasteners
    • Properly staked to ensure reliability
  • 4140 Cam Pin nitride treated for wear resistance
  • Billet Machined Extractor
    • Machined from solid 4140 bar stock, heat treated and shot peened
    • Phosphate coated for reliable extraction
    • Extractor insert included
    • O-Ring included
  • Firing pin precision machined from 17-4 H-900 Stainless Steel
  • 100% USA Made
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