BCM® MCMR-15 (M-LOK® Compatible* Modular Rail) Flat Dark Earth

MSRP: $250.00
Your Price: $234.95
(You save $15.05 )
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BCM® MCMR-15 (M-LOK® Compatible* Modular Rail)
Flat Dark Earth Cerakote (LIMITED QTYS)

Featuring the same industry leading barrel nut and lock up design as originally introduced on BCM's evolutionary KMR handguard, the MCMR Series of handguards gives the shooter modularity in the M-LOK platform.

This proprietary patented mounting system (US Patent 8904691), includes a mechanical index to the 12:00 rail and positions mounting hardware to mitigate the movement caused by heat generated by the weapon system.


  • MCMR features M-LOK Compatible mounting system.
  • Free Float Handguard eliminates loads from barrel, reducing the deflection for more accurate shooting.
  • Precision Machined Aerospace 6061-T6 Aluminum Alloy, for high strength and lightweight.
  • Proprietary engineered profile offers additional cross sectional strength.
  • Steel Barrel Nut (same KMR, MCMR, and QRF series), to resist movement under heat.
  • Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
  • Handguard alone weighs 9.2 oz
  • Handguard mounting hardware 2.3 oz
  • Includes BCM M-LOK Compatible Sling Mount, (FREE for a limited time)
  • 1.3" Inside Diameter
  • 1.5" Wide

Actual length when measured to flare is 15.0"

Designed to be used with pistol length, carbine length, mid length, or Mil-Spec M16 rifle length gas systems; all with a low profile gas block.


The barrel nut will fit over all mil-spec diameter barrels (max of 1")


Bravo Company MFG, Inc. US Patent 8904691

Please note: Nylon/Polymer Picatinny rail sections are for NON-load bearing accessories only (grips, hand stops, light mounts). For load bearing accessories (bipod mounts, sling mounts, vertical grips, barricade supports), we recommend aluminum Picatinny rail sections. Do NOT exceed 20 in/lbs. when securing fasteners on Polymer accessories. Aluminum Picatinny rail sections may be torqued to 30 in/lbs.

*M-LOK® is a registered trademark of Magpul Industries Corp.


WARNING: This product can expose you to chemicals including Cumene and Titanium Dioxide, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

9 Reviews

  • 5
    Great hand guard

    Very high quality hand guard with a great f&f. Great addition to any system.

  • 5
    Awesome fit and beautiful Color.

    Matches my Aero Precision FDE perfectly. Nice snug fit on the barrel nut and lock up is super tight. Love it!

  • 5

    Excellent fit. Defect Free finish. Solid construction and easy to install. My one gripe is how long it takes to get them in stock. Had to wait so long, I almost bought a DD version. Glad I held out long enough to get what I wanted

  • 5
    BCM 15” MCMR

    Great looking rail and lightweight! The FDE finish is awesome.

  • 5
    Excellent Product!

    The MCMR handguards are light, strong, and minimalist. Mine was the FDE model and the color was a perfect match to Magpul FDE.
    My only complaint is that there is no integrated QD mount at the base, but the included MLOK QD mount takes care of that.
    Always trust BCM for my AR builds!

  • 5
    Hand guard

    This is a great hand guard fit and finish are top notch and matches the gun perfectly. Will be buying more from bravo company USA .

  • 5
    Bravo MCMR

    premium quality, perfect fit, and concise instructions. I expect nothing less from Bravo Company.

  • 5
    Awesome product


  • 5
    Awesome handrail!

    This handrail is very well crafted, light weight and it's in this awesome FDE color! Wouldn't change a thing!