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AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - RADIANT GOLD TITANIUM NITRIDE (TiN)
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - RADIANT GOLD TITANIUM NITRIDE (TiN)
 
MSRP: $240.00
Our Price: $219.99
SALE PRICE: $179.99

Stock Status: In Stock


Product Code: MAS00103124
Qty:

DESCRIPTION
 
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - RADIANT GOLD TITANIUM NITRIDE (TiN)

Radiant Gold Titanium Nitride (TiN) is the staple of Physical Vapor Deposition (PVD) coatings. Aesthetically, it is one of the most eye catching coatings the firearms industry. Mechanically, its film lubricant properties assists materials where high wear resistance and lubricity is needed. Increased speed, low coefficient of friction and reduced carbon buildup will result in a smoother action and increase consistency.

Bolt Carrier Group Coating:
  • Low 0.45 Coefficient of Friction (CoF)
  • High Corrosion and Chemical Resistance
  • High Hardness: 2600 Vicker
  • Thickness: 2-3 micron
  • Maximum Temperature: 900° F
  • Color: Mirror Gold
  • Longer Part Life
  • Reduce Friction
  • Improve Lubricity
  • Abrasion and Wear Resistance
  • Faster Speeds and Feeds
  • Easy Cleanup
Bolt Carrier Group Properties:
  • Bolt: MPI Tested Heat Treated and Shot Peened 9310 or C158
  • Extractor: Precision Machined Heat Treated and Shot Peened Billet
  • Gas Rings: Stainless Steel per Mil-Spec
  • Carrier: AR-15 Profile Carrier 8620
  • Gas Key: 4140 Steel
  • Gas Key Screws: Grade 8 Properly Staked
  • Cam Pin: Precision Machined
  • Retaining Pin: Precision bent and cut to length
  • Firing Pin: Stainless Steel
  • Assembled ready to drop in your AR15

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16" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL 16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS MAS DEFENSE 15" NERO M-LOK FREE FLOAT

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

  0 of 0 people found the following review helpful:
 
5 of 5 Beautiful BCG January 20, 2024
: from Arizona  
Good deal. Nice finish. Super fast shipping. Haven't put it in yet but seems like a quality bcg. Thanks!

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  0 of 0 people found the following review helpful:
 
5 of 5 I want to become a "brand ambassador" May 28, 2023
: Daniel Reese from Polson, MT United States  
I've officially become a Mas Defense fan boy. Product quality is top tier. Shipping was fast and the overall experience exceeded my expectations. I plan on doing a LOT of business here.

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  0 of 0 people found the following review helpful:
 
5 of 5 Talk about bling! April 21, 2023
: Andrew Barham from Scottsdale, AZ United States  
These are beautiful. Not sure I want to shoot with it but I did and it’s perfect! Super fast shipping. Thank you MAS Defense!

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  0 of 0 people found the following review helpful:
 
5 of 5 Awesome BCG December 30, 2022
: from prescott valley, AZ United States  
High quality BCG and the color I wanted! (because as firearm enthusiasts the color always matters) I will be ordering from MAS Defense very soon  as I am super happy with the quality of their products

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  0 of 0 people found the following review helpful:
 
5 of 5 Looks Great October 4, 2022
: Jordan from Aurora, CO United States  
The Gold Titanium Nitride looks bad A$$! I would recommend this BCG. It looks great and more importantly, functions without failure. Thank you.

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