Bravo Company M16 Bolt Carrier Group Black

Bravo Company M16 Bolt Carrier Group Black - Bolt Carrier Group for AR-15 - view 1
Bravo Company M16 Bolt Carrier Group Black - Bolt Carrier Group for AR-15 - view 2
Bravo Company M16 Bolt Carrier Group Black - Bolt Carrier Group for AR-15 - view 3
Bravo Company M16 Bolt Carrier Group Black - Bolt Carrier Group for AR-15 - view 4
Bravo Company M16 Bolt Carrier Group Black - Bolt Carrier Group for AR-15 - view 5
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Bravo Company

Overview

The Bravo Company M16 Bolt Carrier Group is designed for multi-caliber use and features a classic M16 style, offering reliability and smooth operation. The black finish not only provides a sleek appearance but also enhances durability against wear and corrosion. This bolt carrier group is commonly found in builds utilizing a mid-length gas system, particularly those chambered in 5.56 NATO, making it a solid choice for those looking to create versatile and dependable rifles.

Specifications

MPNBCM-BCG-AUTO
CaliberMulti
FinishBlack
StyleM16

Available Merchants(7)

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Bravo Company USA
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$199
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Brownells
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Ammunition Depot
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KY Gun Company
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Palmetto State Armory
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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

93.5%
AR-1593.5%
AR-106.5%

Caliber

83.3%
5.56 NATO83.3%
.223 Wylde13.3%
300 Blackout3.3%

Gas System

70.8%
Mid-Length70.8%
Carbine20.8%
Rifle8.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers166
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger160
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green154
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4127
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B98
Bravo Company Manufacturing 5.56 Nato Mid-Length Bhf Ar-15 Barreled Upper - Mcmr-15 - 16"95
Build Platform Breakdown
PlatformPercentage
AR-1593.5%
AR-106.5%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO83.3%
.223 Wylde13.3%
300 Blackout3.3%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length70.8%
Carbine20.8%
Rifle8.3%

Builds Featuring This Part

See all 136

Builds in the community that include the Bravo Company M16 Bolt Carrier Group Black

BuildPartsTotal
for 2 gun 16"
11$939.07
16" Aero Precision build
23$2865.36
Backup 5.56 build
13$2897.28
16" Smith & Wesson build
13$2434.33
16" radian weapons pistol
10$2807.81
Latest 5.56 build
12$981.92
My 5.56 build
23$3700.81
aero precision 14.5" build
10$1465.13
Aero precision 14.5" 5.56
16$4605.79
16" radian weapons pistol
13$1717.00
16" 5.56
23$3918.47
Hog hunter 12.5" 5.56
12$922.56

Customer reviews

4.9out of 5

8 global ratings

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Top reviews

O
owen
BCM BCG runs clean
Reviewed on April 29, 2026Verified with Build

BCM BCG is the standard against which other BCGs get measured. Phosphate carrier, nitrided 158 carpenter bolt, properly staked gas key. Smooth cycle from the first round even out of the box without lubrication. Wouldnt run anything else for duty use.

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L
loyalsloth2022
BCM BCG go-to choice
Reviewed on April 17, 2026Verified with Build

Another BCM BCG, theyre still my go-to. Bolt is shot peened and HPT/MPI marked. Carrier has the correct phosphate finish on the exterior and chrome lined inside the gas port. Gas key staking is properly done from the factory. Standard auto cut. Reliable.

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C
clarkclint10104
BCM auto cut BCG full spec
Reviewed on April 16, 2026Verified with Build

BCM ships their BCGs with M16 cut which lets you drop in any future trigger configuration. Carrier is full auto profile with the additional mass for proper timing. Gas key bolts are staked from the factory with consistent shovel staking on both sides. Reliable choice.

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T
thelegend27
BCM BCG carrier inside specs
Reviewed on April 16, 2026Verified with Build

BCM full auto M16 BCG, carrier dimensions are correct, gas key staked from the factory with shovel staking on both sides. The 8620 carrier is properly nitrided. Bolt is shot peened and HPT/MPI tested. Ran clean through a wet weekend without issues.

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J
jakedogg44887
BCM BCG headspace correct
Reviewed on March 29, 2026Verified with Build

BCM BCG locks up tight on a milspec barrel extension. Bolt face gauged correctly with a Forster GO/NO-GO set. Gas rings have proper tension, no excessive blow-by during cycling. Standard BCM quality.

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L
livinloud2175x
good upgrade
Reviewed on March 24, 2026Verified with Build

runs well. needed a bit more lube than my last one

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C
cJCYR6HPENDboHE
BCM BCG no issues at all
Reviewed on March 19, 2026Verified with Build

BCM M16 BCG has had no issues at all over several thousand rounds. Phosphate carrier with chrome lined gas port. Bolt is shot peened and HPT/MPI tested. Gas key staked from the factory. The BCG that earned BCMs reputation.

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A
Aeroshaft7.91
Reliable BCG runs clean
Reviewed on March 9, 2026Verified with Build

BCM bcg has been bombproof in my SBR build. Manganese phosphate finish takes a beating, cycles wet, dry, dirty, doesnt matter. Staked gas key is correct from the factory. M16 cut so I can drop in an auto sear or just leave it semi. No issues at 1500 rounds.

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