NBS .223/5.56 Bolt Carrier Group - Blue PVD (BLEM) - 10289

These units have cosmetic blemishes which will not affect function. 

The NBS M16 bolt carrier group is the perfect BCG for your next build and is compatible with any AR15 build. The PVD coating by Ionbond provides a very hard surface that makes for easier cleaning and increases reliability. Properly built, no corners cut.

• 8620 M16 Style Carrier
  • PVD Coating by Ionbond
  • Heat Treated
  • Final Grind Before Plating
• 9310 5.56/.223 Bolt
  • Heat Treated
  • Shot Peened
  • Blacknitride+™ by H&M
  • MPI
• 4140 Billet Gas Key
  • PVD Coating by Ionbond
  • Properly Seated with Grade 8 Fasteners
  • Properly Staked
• 4140 Cam Pin
  • Blacknitride+™ by H&M
• S7 Tool Steel Extractor
  • Heat Treated
  • Shot Peened
  • Phosphate Coated
  • Extractor insert Included
  • O-RingIncluded
• 17-4 H-900 Stainless Steel or Hard Chrome Firing Pin
• 100% American Made