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SCT Nickel Boron Bolt Carrier Group - AR15/M16

SCT Nickel Boron Bolt Carrier Group - AR15/M16

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Our Price: $129.99

Stock Status:(Out of Stock)

Product Code: SCT-BCG-NIB-5.56

This Bolt Carrier Group comes fully assembled by St. Croix Tactical for your AR15, M16, or M4.

  • 5.56/.223
  • Nickel Boron
  • 9310 Steel Bolt
  • MPI Bolt (Magnetic Particle Inspected)
  • Shot Peened Bolt
  • Grade 8 Hardened Fasteners
  • Key Staked per Mil-Spec
  • Black Extractor Insert
  • Crane O-Ring

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Very Nice BCG's September 24, 2019
Reviewer: DANA from VERMONT  
A few years ago I stumbled on to SCT and figured I'd give their nickel boron 5.56 BCG a try. I received it and the fit and finish were fantastic. I have since purchased 2 more for other builds and all have been fantastic. I am currently building a 7mm-08 on the Aero Precision M5E1 platform and I want to try SCT's titanium nitride version in that build.

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