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A*B Pro 5.56 Bolt Assembly & Cam Pin - Nickel Boron Coated, Nickel Boron Extractor
5.56 Bolt & Cam Pin


 
Our Price: $99.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: ABA5.56BCP
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Description
 
A*B Arms A*B Pro Bolt Assembly and Cam Pin are built to Mil-Spec dimensions. The Nickel Boron coated Bolt and Cam Pin needs virtually no lube during use. The Nickel Boron coated extractor has a surface finish that provides superior extraction during firing.

These bolt assemblies and Cam Pins are ready to drop into your bolt carrier group. These Bolts and Cam Pins are specially made on high end Swiss machinery to have exacting tolerances and surface finish. A*B Arms is known by rifle manufacturers for manufacturing one of the finest quality bolts and extractors available. This has won us contracts with some of the highest quality AR manufacturers in the business. If you want to buy super high quality parts offered by the company that actually manufactures them, then you've come to the right place.
Bolt
Carpenter 158 Steel
Heat treated per Mil-Spec Requirements
Shot Peened per Mil-Spec Requirements
MPI Tested Material
Nickel Boron Coated

Extractor
Aircraft Quality E4140 Stee
Heat treated per Mil-Spec Requirements
Shot Peened per Mil-Spec Requirements
Nickel Boron Coated

Cam Pin

E4340 Steel

Heat treated per Mil-Spec Requirements

Nickel Boron Coated

Made in the USA!

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 4 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 nice thing January 8, 2019
Reviewer: Souforce from La  
not heavy but feels good, stable in hand, easy on and off, and I also get a coupon code fromhttp://souforce-hunting.com/products/ makes them cheaaper


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  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding Quality February 7, 2018
Reviewer: Paul Watterson from Monument, CO United States  
The craftsmanship and finish on this nickel boron BCG is impeccable to say the least. This is an M16 BCG and works perfectly well in the AR15. This BCG has a little more mass and surface contact that an AR15 BCG. I prefer the M16 BCG because it run exceptionally smooth and has more stability. If your looking for the very best M16 BCG look no further than A*B ARMS as this BCG is a true piece of art.

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  0 of 0 people found the following review helpful:
 
5 of 5 AR15 Nickel/Boron Bolt June 20, 2016
Reviewer: Chris from LEHIGH ACRES, FL United States  
This is a very well made bolt. It's smooth all around. No sharp edges on the locking lugs and bolt face to make brass shavings that may lead to a stoppage. Worth the money.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great items and quick delivery! December 31, 2014
Reviewer: Robert Shurtleff from Pikeville, KY United States  
High quality parts and very quick
delivery. Will definitely return to
Abrams.com.

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