M16 AR 7.62x39 Enhanced Bolt Carrier Group with Buffer Technology

M16 AR 7.62x39 Enhanced Bolt Carrier Group with Buffer Technology

On sale $179.99
Retail Price:$199.99
Your Savings:$20.00(10%)
In Stock
Part Number:1509112
  • Direct Impingement :Drop-in Ready

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Spare Bolt Carrier Buffer [+$10.00]

Bolt Carriers are hand polished and packaged in-house as an order is placed so we can inspect each bolt carrier and ensure there are no flaws

Black Rifle Arms™ Enhanced M16/AR15 Direct Impingement 7.62x39 Bolt Carrier Group featuring our Patented Buffer Technology

Due to our stringent quality control, we set out to improve upon existing bolt carriers. The enhanced carrier's integrated buffer helps not only to eliminate metal on metal contact during the transition from upper to lower receivers, it also buffers the impact between carrier and buffer. 

  • All carriers are hard turned after heat treatment to ensure proper and unaltered tolerances 
  • NiB EXO FailZero coating gets a final polish after application to ensure a smoother finish 
  • Bolt Carrier Group is DROP IN READY
  • BCG Weight: 10.76 oz.

Bolt Carrier:

  • Bolt Carrier Material, 8620
  • Key Material, 4130
  • Bolt Carrier FailZero EXO Nickel Boron Coating
  • 7.62x39 Enhanced Firing Pin
  • Bolt Assembly, 9310, Melonite QPQ
    • Bolt Face .125" Recess
  • Extractor Black O-Ring 
  • Cam Pin, Melonite QPQ
  • Firing Pin Retaining Pin 
  • Integrated Polymer Buffer:
    • Eliminates metal on metal contact
    • Eliminates contact between the hardened steel carrier, aluminum receiver extension, and buffer
    • Eliminates hardened steel carrier as it transitions between upper and lower receivers
    • Self-lubricating, shock absorbing and has seven times the abrasion resistance of carbon steel
    • Reduction in felt recoil and vibration 

Please Note: JP Silent Capture Spring is not compatible with our carriers buffers. In order to use JP Silent Capture Spring end user would need to make modifications to the carrier's integrated buffer. 

Our Select Fire Customers have stated carrier bounce has been eliminated due to the polymer base buffer. We have run select fire and have not experienced carrier bounce since the introduction of the integrated polymer base buffer. Patented buffer technology has been in use for 7 years with over 15,000 rounds without needing to replace the polymer buffer; however, if one damages the polymer buffer it is easily replaced.

7.62x39 Bolt Carrier Group with Buffer, enhanced bolt carrier, modifiedd bolt carrier

Important Note: Some off-the-shelf rifle cleaning solutions such as Hoppes #9 can react negatively with NiB finishes. Since our carriers have nickel based coating these should not be used on NiB/EXO coated products. Always refer to the manufacturer's recommendations before use on NiB/EXO coated products.

5 Stars
Quality, quality, quality.
When you hold this bolt carrier group in your hand, you know you are holding a quality product. I compared this BCG with one from Fail Zero and the FZ cannot hold a candle to the fit and finish of the BRA BCG. The finish, compared to the FZ, has a glass like smoothness with a mirror finish akin to chrome plating on high end wheels whereas the FZ looks blotchy and is not as smooth. The gas staking on this BCG is also very well done compared to the FZ. The only thing keeping me from giving this a full 5 star review is that I wish the cam pin, bolt, and firing pin were also EXO coated. However, that is not a deal breaker for me and I plan on only buying these BCGs for my future builds.
Did you find this helpful?  24 of 26 Found Helpful
Reviewed by:  from Orange County CA. on 8/6/2014
5 Stars
7.62x39 Bolt
The only word is awesome. I put this Bolt in a 7.62x39 upper and after trying 10 different types of ammo from cheap to high dollar custom loads was able to shoot a .49 inch 5 shot group at 100 yards with Winchester 123gr sp. After the guys at the range saw the group, they all wanted to know what components I used, and were really impressed with the quality of this bolt. Great product, and I am planning on buying several more in different calibers for future builds.
Did you find this helpful?  20 of 20 Found Helpful
Reviewed by:  from San Antonio, Tx.. on 11/11/2015
5 Stars
Great BCG All Around
I built a Colt Sporter Rifle in 7.62 and was looking for something to fulfill my need. I originally went with a Radical Arms BCG that completely sucked. It was on sale for $100 and had great reviews so I took a chance. After stove piping every round (faulty extractor) I sent it back and looked for something of higher quality. I came across this one and didn't have a lot of knowledge of BRA but was willing to take a chance. Once the unit arrived, I manually cycled a few rounds through it before wasting time and money (ammo/range fees) shooting at the range. Everything went smoothly with no hiccups. I took it to the range and put 100 rounds through it with ASC mags and it ran flawlessly. My only gripe is that it went on sale for $20 less a week after I received it. I guess that's just the way the cookie crumbles. BTW, I wouldn't think of taking a star away for that, just adding it to the story. I would buy again and recommend to anyone who was in the market.
Did you find this helpful?  19 of 20 Found Helpful
Reviewed by: (Verified Buyer)  from Charlotte, NC. on 11/21/2015
5 Stars
Very fast service!
Just ordered the 7.62X39 BCG and BBL. shipped in less than a week!
Did you find this helpful?  19 of 34 Found Helpful
Reviewed by:  from Temecula, CA. on 1/15/2014
5 Stars
Simply Incredible!!
I think the only thing that surpasses the quality and craftsmanship of this BCG is the customer service I received from Charles and Teresa.. And that is really saying something!! Because this really is an Incredible product!! After being a machinist for over 25 years you not only get a feel for quality but you can really see it in the products from Black Rifle Arms!! I've been building this rifle for over a year and being on a budget it has made me to shop for the best I could afford.. I could have spent less but that's what I would have had!! I also purchased one of their Ballistic Advantage barrels.. I believe the BCG and Barrel from BRA is the heart of this build!! From the first round fired in a Lead Sled to the 100th round on Saturday and using C Products Defense Mags, this rifle preformed and acceded my expectations!! I can't say enough about the products and the Great folks at BRA!! They have a customer for life!!
Did you find this helpful?  14 of 14 Found Helpful
Reviewed by:  from Dunnellon, FL.. on 6/1/2015
5 Stars
I purchased this BCG after utilizing the black rifle bolt and enhanced firing pin combos. I use this item in a 20" AR and I am very satisfied with its performance. Quality built and ability to cycle all types of ammo is also a plus!
Did you find this helpful?  11 of 11 Found Helpful
Reviewed by: (Verified Buyer)  from South Carolina. on 7/26/2014
5 Stars
Awesome BCG
I just received my 7.62x39 BCG in the mail this week and took it out for a test drive in my brand new AR47 build. I shot 150 flawless rounds without a single issue or stoppage, even during a mag dump. It's a perfect companion for my Aero Precision M4E1 and Green Mountain M4 barrel. This is now my favorite rifle! Excellent design and quality. Thanks!
Did you find this helpful?  9 of 9 Found Helpful
Reviewed by:  from Pasco, WA. on 7/11/2016
5 Stars
7.62x39 bcg
bought the 7.62x39 bcg a few months ago and shot my ar twice with the new upgrade,definitely worth the money great product well made, no issues. thank you u guys . keep up the good work. wondering if you guys will make tin finish bcg?
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from anaheim ca. on 7/2/2017
5 Stars
Great product
I purchased this bolt carrier group with the enhanced firing pin and installed it in a 7.62x39 upper. When I received it, the BCG looked great, the coating just gleamed. I was impressed by it's fit and finish. I assembled the AR and am pleased to say, after adjusting the gas block, that it cycles reliably. I also purchased C products 30rd mags from black rifle and they feed properly, as well.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Las Vegas. on 5/11/2017
5 Stars
I purchased the 7.62 bolt and installed it in a new upper. I have tried all types of 7.62 ammo from FMJ to Round nose; steel case and brass All ammo tried so far runs perfectly. This is a high quality part.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from PA. on 9/20/2016

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