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M16 Bolt Carrier Group Black
M16 Bolt Carrier Group Black
M16 Bolt Carrier Group Black
M16 Bolt Carrier Group FDE
M16 Bolt Carrier Group FDE
M16 Bolt Carrier Group FDE
M16 Bolt Carrier Group Black
M16 Bolt Carrier Group Black
M16 Bolt Carrier Group Black
M16 Bolt Carrier Group FDE
M16 Bolt Carrier Group FDE
M16 Bolt Carrier Group FDE
None
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BRAVO COMPANY - M16 Bolt Carrier Group Black

20 Reviews
Color
M16 Bolt Carrier Group Black
Brownells #
100020758
MFR #
BCM-BCG-AUTO
UPC
812526020994
$211.26
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Cartridge:
223 Remington
Carrier Type:
M16
Color:
Black
Finish:
Matte
Make Model Fit:
Colt.M16;AR-15;Universal
Restriction
Restricted Part:
Yes
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What is the BRAVO COMPANY - M16 Bolt Carrier Group Black?

BCM® (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside carrier. Machined to USGI specifications. This M16/M4 carrier includes the proper Mil-Spec gas key. Gas key is chrome lined and heat treated per GI specifications. Gas key is secured to carrier via USGI domestic mfg Grade 8 fasteners and properly staked per Mil-Specs. These properly hardened parts insure a strong staking and proper gas system functioning. The bolt assembly is machined from the correct Mil-Spec Carpenter No. 158® steel, shot peened for increased strength, includes tool steel machined extractor and ejector, BCM Extractor Spring, and is HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected). Prior to shipping, all BCM Bolt Carrier Groups are test fired for function. As such, the Bolt Carrier Group will show handling marks consistent with these quality control procedures. The Flat Dark Earth version has the stripped carrier finished with an Ion Bond coating which lowers friction and allows for easier cleaning.

See all of our AR15s and AR15 parts here.

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

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M16 5.56 BOLT CARRIER GROUP REVIEWS

4.4
20 Reviews
5 Stars
75%
4 Stars
10%
3 Stars
0%
2 Stars
5%
1 Stars
10%
Reviews Summary
The BCM 5.56 Bolt Carrier Group is lauded for its solid construction and reliability, with many customers praising its high quality and dependable performance. However, a few users experienced issues with extractors and shipping, leading to mixed feelings about customer service. Overall, it's seen as a top choice for AR builds among enthusiasts.
What Reviewers Are Saying
Product Quality
70%
Many reviewers highlight the exceptional quality and reliability of the BCM bolt carrier group, often stating it sets the standard for BCGs in the market. Users appreciate its solid construction and consistent performance across thousands of rounds, contributing to its reputation as a preferred choice for serious firearm enthusiasts.
Customer Service
30%
While a significant number of reviewers express satisfaction with the product, some share negative experiences regarding customer support, particularly in relation to issues with defective parts. These reviews cast a shadow on BCM's reputation, suggesting that customer service responsiveness could be improved when addressing product failures.
Shipping and Packaging
45%
A number of customers voiced concerns about the inadequate shipping and packaging methods used by Brownell's, mentioning that the BCG arrived in thin materials and could have been better protected. This issue raised alarms about potential damage during transit, leading to requests for improved packaging in future orders.
Value for Money
60%
Several users indicated that while the BCM bolt carrier group is not the cheapest option available, its performance justifies the price. Reviewers feel they receive good value for the quality provided, making it a worthwhile investment for those serious about their AR builds.
Performance Issues
20%
A few users reported issues after limited use, such as extractor failures and feeding problems. These experiences led to questions about quality control and the compatibility of BCM BCGs with certain configurations. Most reviewers, however, attribute faults to misconfiguration rather than inherent issues with the BCG itself.
5
Bcm bolt carrier
Really good Bcg would bye again
Would you recommend this? Yes, I would recommend to a friend
by JOHN RAMIREZ on February 22, 2026
Verified Purchase
Was this review helpful? 0
5
GREAT PRODUCT
Worked great, 250 rounds and no problems.
Would you recommend this? Yes, I would recommend to a friend
by MICHAEL BARNES on October 25, 2025
Verified Purchase
Was this review helpful? 0
5
BCM Bcg
Works flawless as expected with the best! Highly recommend
Would you recommend this? Yes, I would recommend to a friend
by Todd Rogers on August 28, 2025
Verified Purchase
Was this review helpful? 0
5
Buy with confidence
BCM bolt carrier groups I believe are the measuring stick for BCGs. Solid, reliable and dependable. I have run many other brands with different features and coatings that work just fine and cost less, but the BCM is the one I pick if I have to narrow it down to one.
by JOHN BOWLES on August 16, 2024
Verified Purchase
Was this review helpful? 2
5
Awesome
Love the BCM bcg. Happy customer
by JAVIER BRACERO on July 26, 2024
Verified Purchase
Was this review helpful? 0
View All 20 Reviews
Customer Questions
0 Questions