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AR-10 .308 BOLT CARRIER GROUP DPMS GEN 1 BCG - UCT EXO NICKEL BORON
AR-10 .308 BOLT CARRIER GROUP DPMS GEN 1 BCG - UCT EXO NICKEL BORON


 
RETAIL: $195.00
Our Price: $174.99

Stock Status: (Out of Stock)
Product Code: MAS00203110
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DESCRIPTION
 
AR-10 .308 / 7.62 BOLT CARRIER GROUP - UCT EXO NICKEL BORON DPMS GEN 1

UCT EXO Nickel Boron Technology
EXO Technology creates a competitive advantage for all kinds of components because treated parts run dramatically longer and more accurately with less maintenance. Further, EXO greatly enhances heat dissipation, so treated products run far cooler than non-treated parts. A patented, nodular nickel-boron (NiB) surface treatment, EXO nucleates on the surface atoms of metals, becoming part of the metal rather than merely applied to the outside. In addition, the treated surface becomes harder than the substrate itself, eliminating the cost, weight and degradation problems of conventional hardened metals. It will never chip, peal, or flake off. It's easier to clean and has self lubricating properties.

EXO Technology is featured in firearms, weapons and support systems used by the U.S. military and law enforcement and security agencies; for engine, powertrain, propulsion and wear components in the automotive, aerospace and maritime industries; in industrial pumping, mining and drilling applications. EXO Technology is appropriate for virtually any application where reduced friction, extended service life, enhanced performance and lower maintenance are desirable.

  • UCT EXO Nickel Boron Plating
  • Bolt: 9310 MPI Tested Shot Peened
  • Extractor: Precision Machined, Heat Treated and Shot Peened Billet
  • Gas Rings: Stainless Steel Mil-Spec
  • O-Ring: Mil-Spec
  • Carrier: Domestic Aircraft Quality 8620 Steel
  • Gas Key: 4130 Steel
  • Gas Key Screws: Grade 8 Properly Staked
  • Cam Pin: Precision Machined 4140 Steel
  • Retaining Pin: Precision bent and cut to length
  • Firing Pin: Ground Hard Chrome 8740
  • Assembled ready to drop in your DPMS GEN 1 style AR-10
  • Will work with 6.5 Creedmore


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Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 11 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
3 of 5 Meh August 22, 2020
: Daniel,I from Severn, MD  
Bolt was in spec, carrier was on the edge. It runs fine and finish has not come off.

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  0 of 0 people found the following review helpful:
 
5 of 5 June 26, 2020
: Michael Gibb from Richmond, VA United States  


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  0 of 0 people found the following review helpful:
 
2 of 5 Not packed very well June 18, 2020
: Scott Beckman from Las Vegas , NV United States  
Put dents in the 80% lower that I ordered with it. Didn’t see much damage in this though
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MAS Defense Reply: Scott, I apologize for the issue with shipping. We do our best to protect parts while they are in transit. Sometimes I think the delivery carriers may mistake our packages for soccer balls!!! We will be more than happy to exchange the parts for you if you would like to. Thank you for your business and your feedback.

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  0 of 0 people found the following review helpful:
 
5 of 5 BCG June 10, 2020
: Michael Moseley from Wilmington, DE United States  
Great craftsmanship

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  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding value & service May 26, 2020
: from Abbeville, SC United States  
Purchased Nickel Boron BCG and received it within 3 days with excellent quality and can't wait to get it in my AR10 build.   Also purchased AR10 upper a week later and it arrived on Memorial Day 3 days after I ordered it.  It looks great and can't wait to finish the AR10 build.  You can't go wrong purchasing from MAS Defense

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