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Nitride M16 Bolt Carrier Group Enhanced

Product Code: enhanced-m16--bcg

Availability: Out of stock

Nitride M16 Bolt Carrier Group Enhanced

Special Price $139.99

Regular Price: $181.99




Carrier Assembly: The enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increasing reliability by strategically relocating key bearing surfaces. The enhanced carrier has fewer points of contact resulting in less friction area and the slight increase in carrier mass extends dwell time and ensures proper gas pressures for reliable extraction.

  • Material: Case Hardened 8620 Steel
  • Finish: Black Nitride. This advanced low friction coating minimizes the need for lubricants.
  • Gas key: 4130 Steel, attached with Grade 8 hardware and properly staked into a milled “valley” to ensure proper positioning
  • Ejection port area is milled with added material for more strength and rigidity
  • Cam Pin: Hardened 4340 cam pin
  • Firing Pin: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated

Bolt Assembly: The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit.

  • Material: Case Hardened 9310 Steel.
  • Finish: All Bolt components Shot Peened & Manganese Phosphate or Black Nitride
  • Extractor: 4340 Steel, Manganese Phosphate coated
    • Mil Spec Extractor Spring & O-Ring Combination
  • MPI: Magnetic Particle Inspected
  • HPT: High Pressure Test

Made in USA

Additional Information

Additional Information

Product Weight 11 Oz
Manufacturer Rebel Arms

Customer Reviews 3 item(s)

Awesome BCG
I picked this BCG up for a custom build and it works great! Review by Jamie / (Posted on 2/10/2017)
Couldnt be happier
Great bolt carrier, the coating has a good lubricity, cleans very easily and doesnt show much wear. I would put this in any build I do. Review by tactical buttercup / (Posted on 7/22/2016)
Enhanced nitride bolt carrier group
Let me start to say I have a couple different enhanced bolt carrier group and I think the rebel arms enhanced bolt carrier group is up there with my liable bolt carrier group I've shot a hundred rounds through this bolt carrier group and not 1 failure if you're looking for a good enhanced bolt carrier group this is one I will purchase another one one day and fast shipping to and thank you Rebel arms Review by Marlin450 / (Posted on 6/25/2016)
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