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AMERICAN RESISTANCE M16 BOLT CARRIER GROUP

(4 customer reviews)

$159.99 $129.99

You asked for it, now it’s here! The American Resistance Brand Nickel Boron M16 profile Bolt Carrier Group!

Out of stock

Description

  • ASSEMBLY
    Our quality control before assembly are much higher that most! Prior to assembling the gas key to the carrier, we use Permatex NO.3D aviation “form-a-gasket” around the gas hole.  Then we use Grade-8 hardware to attach the gas key.   This is followed up by staking the key per spec.  For installation of the extractor to the bolt, we apply the extractor buffer and the crane-o-ring to the spring. This decision was made to insure the correct ejection 100% of the time. It’s at this point we add high temp grease to the gas rings before putting the bolt in the carrier.  This allows for a much smoother operation.   Our quality control department then inspects to the highest standards to make sure no steps were skipped, and you BCG is ready for any environment you submit it to.
  • CARRIER
    o Machined ONLY from 8620 tool steel!
    o We heat treat beyond Mil-Spec because we’re expected to!
    o We take the time to coat in 3 most important bores with .0002″-.0003″ of hard chrome per MIL-STD-171 1.2.2.
    o After hard chrome, we coat with Magnesium Phosphate per MIL-STD-171 5.3.1.2
  • BOLT
    o As you would expect, our bolt is machined from 9310 tool steel!
    o YES, we heat treat to military specifications
    o Shot Peened for your pleasure!
    o Ground to meet military required tolerances
    o The bolt is coated with Magnesium Phosphate per MIL-STD-171 5.3.1.2
    o These are MPI (Mag Particle Inspected) and stamped.
  • GAS KEY
    o Precisely machined from 4140
    o Heat treated to military specifications
    o Just like the bolt, we coated in the two critical bores with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
    o Coated after hard chrome with Magnesium Phosphate per MIL-STD-171 5.3.1.2
  • EXTRACTOR
    o Again, precisely machined from 4140
    o Heat treated to military specifications
    o Shot peened again for you pleasure
    o Coated with Magnesium Phosphate per Mil-Std-171 5.3.1.2
  • FIRING PIN
    o Precisely machined from 8640 tool steel
    o Heat treated to military specifications
    o Ground to meet military required tolerances
    o Coated with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
  • CAM PIN
    o Machined from 4340
    o Heat treated to military specifications
    o Ground to meet military required tolerances
    o Coated with Magnesium Phosphate per MIL-STD-171 5.3.1.2
    o Dry film lube electro-film per MIL-L-46010

4 reviews for AMERICAN RESISTANCE M16 BOLT CARRIER GROUP

  1. furyssong50

    I own two of these now and have 1ks of rounds on it. Easy to clean and maintain while keeping a quality product 0issues in two years for me.

  2. belairtactical

    I really don’t see the point in using any other BCG out there unless you truly need a black BCG. I would really expect to pay more for the quality that this is. I’ve got several of them.

  3. weslyhotard (verified owner)

    Only BCG’s I will run in my rifles. Solid product from a top tier company.

  4. spartan75755

    Have 4 no issues love these solid product for sure

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