BKF M16 5.56 Bolt Carrier Group with Billet extractor – Nitride Finish

Upgrade your next build with the BKF M16 Bolt Carrier Group, the ideal BCG for unmatched performance. Crafted with precision and 100% made in the USA, each BCG is meticulously built, test-fired, and backed by BFK’s lifetime guarantee. Don't compromise on quality—trust in reliability and durability with every shot.

Specs:

• 8620 M16 style carrier
  • H&M Black Nitride finish
  • Properly heat treated
  • Final grind before plating
• 9310 5.56/.223 bolt
  • Heat treated
  • Shot peened
  • H&M Black Nitride Treated
  • MPI/HPT(Batch)
• 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
  • Viton O-Ring included
• Firing pin precision machined from 17-4 H-900 Stainless Steel
• 100% USA Made

PRODUCT SKU: BKF-556-9310-BCG-B