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MI-BCG-NIB
MI Nickel Boron C158 Bolt Carrier Group

MI-BCG-NIB<br>MI Nickel Boron C158 Bolt Carrier Group


 
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Our Price: $124.95

Stock Status:(Out of Stock)

Product Code: MI-BCG-NIB
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  • Assembled Bolt Carrier Group for AR-15/M16
  • 8620 M16 style carrier
    • Nickel Boron Coating
    • Properly heat treated
    • Final grind before plating

    · Carpenter 158 5.56/.223 bolt

    · Heat treated

    · Shot peened

    · Precision ground for perfect dimensions

    · Nickel Boron Coating

    · MPI - Magnetic Particle Inspected

    · 4140 Billet Gas Key

    • Nickel Boron Coating
    • Properly torqued with Grade 8 fasteners
    • Properly staked to ensure reliability

    · 4140 Cam Pin

    • Heat Treated
    • Nickel Boron Coating

    · Billet Machined Extractor

    · Machined from solid 4140 bar stock, heat treated and shot peened

    · 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

    · Midwest Industries Limited Lifetime Warranty


Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  1 of 1 people found the following review helpful:
 
5 of 5 Love MI's BCGs May 6, 2020
Reviewer: Andrew from Cedar Falls, IA United States  
I've used a couple other BCGs in my ARs, but these feel and perform the best.
Can't go wrong.

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  1 of 1 people found the following review helpful:
 
5 of 5 Awesome product, fast shipping April 24, 2020
Reviewer: Sam S. from Spokane, WA United States  
This is a great BCG and everything came exactly in spec. I like the nickel boron because it is so much easier to clean.

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