BKF M16 5.56 Bolt Carrier Group – Nickel Boron (Cosmetic Blem)

Description

BKF house made M16 bolt carrier group is the perfect BCG for your next build. Properly built, no corners cut, 100 percent US made. The nickel boron coating provides a very slick surface that makes for easier cleaning and increases reliability.  With our lifetime guarantee, you can’t go wrong.

• 8620 M16 style carrier
  • Nickel Boron Coating
  • Properly heat treated
  • Final grind before plating
• 9310 5.56/.223 bolt
  • Heat treated
  • Shot peened
  • H&M Black Nitride finish
  • MPI
• 4140 Billet Gas Key
  • UCT EXO Nickel Boron Coating
  • Properly seated with Grade 8 fasteners
  • Properly staked to ensure reliability
• 4140 Cam Pin
  • Heat Treated
  • Precision Ground
  • UCT EXO Nickel Boron Coating
• Tool Steel Extractor
  • 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

PRODUCT SKU: BKF-556-NIB-BCG-9310-BLEM