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AR-9 9MM BOLT CARRIER GROUP - GLOCK AND COLT BCG - MELONITE NITRIDE
AR-9 9MM BOLT CARRIER GROUP GLOCK AND COLT BCG - MELONITE NITRIDE
 
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MSRP: $145.00
Our Price: $129.99
SALE PRICE: $109.99

Stock Status: In Stock


Product Code: MAS00103408
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DESCRIPTION
 
AR-9 9MM BOLT CARRIER GROUP GLOCK AND COLT BCG - MELONITE NITRIDE

- Compatible with Colt and Glock Style Lowers
- Will work with Sylvan Arms and Law Tactical Side Folders
- May not work with aftermarket triggers.

Complete and ready to drop into your 9mm AR15 upper. This unit is ramped for use with a standard AR or M16 hammer; no more having to purchase an additional non-standard part. Will not function with dedicated 9mm Hammer. Requires use of Standard Hammer. This BCG will work with Colt AND Glock style AR9 Lowers.

Melonite Nitriding treatment turns standard chrome moly steel into very slick, hard and corrosion resistant steel. The Melonite process is a treatment done to both the inside and outside of the BCG. The slick surface will never peel, is thicker than chrome lining and will reduce the amount of friction created. Less friction equals less surface wear which will extend life. Another added benefit is carbon does not easily adhere to this surface making your cleaning job that much easier.

  • Improved Friction Properties (0.45 CoF)
  • Enhanced Corrosion Resistance
  • Harndess: 55 HRC
  • Color: Slick Black Surface
  • Anti-Scuffing / Seizing Protection
  • Improve Lubricity
  • Faster Speeds and Feeds
  • Easy Cleanup
  • 16 oz



DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 157 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 BCG October 23, 2024
: Doug Hall from Hot Springs, AR United States  
I recently completed an AR-9 build with a BCG from another company. I had miss feeds constantly and when comparing parts with a friend's AR we noticed that the BCG was machined differently. I tried working with the "other" company with no positive results. I purchase a BCG from MAS and the issue has been resolved. MAS will have all of my business!

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  0 of 0 people found the following review helpful:
 
5 of 5 Good September 29, 2023
: RAF  
It makes to be of good quality and good VALUE.  This is my 2nd on some AR 9 I'm building

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  0 of 0 people found the following review helpful:
 
5 of 5 Top tier again April 26, 2023
: Roger Workman from Mint hill , NC United States  
Again I keep coming back to MAS defense and each time I do they never let me down. Quality, fitment, finish all of it is perfect. Don’t sleep on MAS defense!

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  0 of 0 people found the following review helpful:
 
5 of 5 PCC February 12, 2023
: Chris L from Republic, WA United States  
I have yet to have any issues with these 9mm bolts. Great price, excellent service.

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  0 of 0 people found the following review helpful:
 
5 of 5 February 1, 2023
: Carlos Coty from Buffalo , NY United States  
Quality product.

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