Bravo Company Mcmr Handguard 13" M-Lok Free Float Black

Bravo Company Mcmr Handguard 13" M-Lok Free Float Black - Handguard for AR-15 - view 1
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Bravo Company

Overview

The Bravo Company MCMR Handguard is a 13-inch free-float handguard designed specifically for the AR-15 platform. Its aluminum construction ensures durability while the M-LOK mounting interface allows for easy attachment of accessories without adding unnecessary weight. This handguard is frequently used in builds featuring a mid-length gas system, making it a popular choice for those working with 5.56 NATO caliber setups.

Specifications

MPNBCM-MCMR-13-556
Handguard Length13
PlatformAR-15
Mounting InterfaceM-LOK
ColorBlack
Construction TypeFree-Float
MaterialAluminum

Available Merchants(3)

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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

87.8%
AR-1587.8%
AR-109.3%
AR-93%

Caliber

64.7%
5.56 NATO64.7%
.223 Wylde14.6%
300 Blackout7.6%
.308 Win3.9%
.450 Bushmaster1.8%
Other7.4%

Gas System

43.7%
Mid-Length43.7%
Carbine27.7%
Rifle16.7%
Pistol10.7%
Blowback1%
Other0.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Wilson Combat Ar-15 Lo-Profile Gas Block .750" BlackGas Block138
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle136
Wmd Guns Ar-15 Gas Tube Nitromet Mid-LengthGas Tube126
Wilson Combat Ar-15 Billet Upper ReceiverUpper Receiver120
BLEM PSA AR15 Complete Classic Stealth Lower, BlackLower Receiver109
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4Upper Receiver91
Build Platform Breakdown
PlatformPercentage
AR-1587.8%
AR-109.3%
AR-93%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO64.7%
.223 Wylde14.6%
300 Blackout7.6%
.308 Win3.9%
.450 Bushmaster1.8%
6mm ARC1.6%
9mm1.5%
6.5 Grendel1%
.458 SOCOM0.9%
7.62x39mm0.8%
.223 Remington0.4%
.350 Legend0.3%
.204 Ruger0.2%
6.8 SPC II0.2%
7.62x51 NATO0.2%
6.5 Creedmoor0.1%
8.6 Blackout0.1%
.22 ARC0.1%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length43.7%
Carbine27.7%
Rifle16.7%
Pistol10.7%
Blowback1%
Proprietary0.2%
Intermediate0.1%

Builds Featuring This Part

See all 5

Builds in the community that include the Bravo Company Mcmr Handguard 13" M-Lok Free Float Black

BuildPartsTotal
14.5" 5.56
16$1678.67
backup 5.56 build
20$913.41
carbine 14.5"
16$1790.45
14.5" Wilson Combat carbine
9$1342.47
truck gun 9.5" 5.56
12$1746.02

Customer reviews

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Top reviews

G
GWHH101
BCM MCMR 13 barrel nut hold
Reviewed on April 18, 2026Verified with Build

BCM MCMR handguard barrel nut indexed perfectly with the upper receiver and locked in tight. Zero shift in alignment after 500 rounds. Anti-rotation tabs hold the rail dead steady. M-LOK slot tolerances are tight.

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S
Shyatt63.762
BCM MCMR 13 drops on
Reviewed on January 17, 2026Verified with Build

BCM MCMR 13 inch M-LOK handguard drops onto a properly torqued mil-spec barrel nut. Anti-rotation tabs index against the upper. Aluminum body is light. Anodize is consistent matte black. Premium rail from a premium maker.

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