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  Home > AR15 STORE > Bolt Carrier Groups > Spikes Tactical >

  Spikes Tactical Bolt Carrier Group with Nickel Boron Coating
Spikes Tactical Bolt Carrier Group w/ Nickel Boron Coating ST5BG03
Spikes Tactical Bolt Carrier Group w/ Nickel Boron Coating ST5BG03


 
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Spikes Tactical AR15 Complete Full Auto Bolt Carrier Group w/ Nickel Boron Coating - 5.56MM

Our Price:
$179.99
loc: Z-R12-03-06

Stock Status:(Out of Stock)
Product Code: ST5BG03
Qty:

Description
 
Now you can get a proven Spike's Tactical M16 BCG Coated in Nickel Boron!

If you’re looking for the finest BCG on the market today, search no more! This is the same Mil-Spec BCG that we sell but the only difference is that it’s coated in Nickel Boron to our specs by FailZero using their EXO Technology. And yes, it’s High Pressure Tested and Magnetic Particle Inspected (HPT/MPI)

Nickel Boron has proven itself to be the most durable finish on the market. It’s much smoother than Hard Chrome, it’s easier to clean, makes the rifle cycle smoother, it can be run almost lube free for thousands of rounds, and it will never chip, peal, or flake off! Because of these benefits, Nickel Boron is being adopted by the Military as well as many Government agencies. As you can see, these BCGs are a huge improvement over a standard Phosphate BCG and it’s even an improvement over Hard Chrome.

Upgrade to a better BCG today. You won’t be sorry!

NOTE: This BCG works in AR-15s. This BCG does NOT make your rifle fully-automatic.
Features
    • Carrier Specs-
    • -Machined from 8620 Tool Steel
    • -Machined to M16 specs with shrouded firing pin.
    • -Nickel Boron Coating inside and out.
    • -Each carrier is finished with our Spider logo!
    • Carrier Key Specs-
    • -Forged Mil-Spec carrier key
    • -Nickel Boron Coating inside and out.
    • -Attached with Grade 8 hardware and Properly staked.
    • Bolt Specs-
    • -Machined from Mil-Spec Carpenter 158 Steel
    • -Shot Peened
    • -Magnetic Particle Inspected
    • -Mil-Spec Extractor Spring
    • -Mil-Spec Black Extractor Insert
    • -Mil-Spec Viton O-Ring
    • -Tool Steel Extractor
    • -Nickel Boron Coating inside and out.

Average Customer Review: 4.5 of 5 | Total Reviews: 20 Write a review.


  1 of 1 people found the following review helpful:
 
Blemished Finish December 9, 2014
Reviewer: Giovanni 2014 from Pennsylvania  
Purchased one of these brand new and when it arrived I was surprised to find what looks liked small, but obvious rust spots showing through the carrier's finish. I could feel  these spots with my fingernail, but couldn't clean off with any kind of solvent. Something must of happened during the NiB process to cause this because this finish is supposed to be very corrosive resistant.

Primary Arms worked fast to put me in contact with Spike's who quickly handled the situation well and had me send in the BCG for a new one. However this took an additional 2 weeks time to complete.

The replacement bcg I received has a better looking, flawless finish and seems to work great.

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  1 of 1 people found the following review helpful:
 
Happy happy happy December 9, 2014
Reviewer: Ar guy from Brandon, MS United States  
Ordered late evening on Friday november 28 and received it on Monday december 1. Customer for life now! Thanks primary arms!  Building a nice lower for myself using spikes products!

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  0 of 0 people found the following review helpful:
 
BCG November 25, 2014
Reviewer: Devonson Martin from Houston, TX United States  
Always a pleasure going to primary arms.nice quality bolt carrier group for your money.

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  1 of 1 people found the following review helpful:
 
Nothing Beats A Spikes BCG November 19, 2014
Reviewer: Gary Ryan from Miami, FL United States  
Thank You For your Quick Shipping, I Have A Number Of
AR's & M16's And All Have The Spikes Boron, All Work Like
Awesome In My Uppers, Will Be Buying Another this Week.
Also Your Price Is Great.
  Thak You
    Gary

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  1 of 1 people found the following review helpful:
 
Not as good as my WMD BCG. November 11, 2014
Reviewer: Jon from Florida  
First of all, hats off to Primary Arms for their wicked fast shipping and great customer service. I have a WMD BCG that is nickel boron as well and it cost the same as this Spikes BCG. I have to say that the machining and tooling is better on the WMD BCG. This is a nice BCG, but for the same money I would buy the WMD instead next time. The firing pin, gas key bolts, gas rings, firing pin retaining pin, ejector and extractor pin are not coated in nickel boron on the Spikes BCG. Everything on the WMD BCG with the exception of the springs and gas rings is coated in nickel boron. The Spikes spider logo doesn't stand out as much as I thought it would. There doesn't seem to be much attention to detail either. The finish on the gas key is rough and the tooling and machining isn't anything special. I was expecting a higher quality BCG for $180.00.  Over all it's a good BCG, but it will be my last.

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