BCM® MCMR-10 (M-LOK® Compatible* Modular Rail)

MSRP: $230.00
Your Price: $214.95
(You save $15.05 )
(62 reviews)
SKU:
BCM-MCMR-10-556-BLK
BCM® MCMR-10 (M-LOK® Compatible* Modular Rail)
Stock Status:

BCM® MCMR-10 (M-LOK® Compatible* Modular Rail) Handguard


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 6.6 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 10.5"

Designed to be used with pistol length, carbine length, or mid 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.

https://www.magpul.com/ip

***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.***

62 Reviews

  • 5
    M-Lok rail system

    An awesome product! The finish is clean, the weight is perfect. The install is a little tough but it's all worth it in the end with a little elbow grease and patience. The rail system in the end is extremely sturdy, in other words has no movement what so ever. I'm extremely proud of the purchase and anyone who decides to purchase this rail system will feel the same way too.

  • 5
    MCMR

    Quality, fit, and finish are top quality. Rock solid mounting solution. Light and functional. Everything you would expect from a BCM product. Would highly recommend

  • 5
    great rail

    This hand guard is absolutely rock solid and soo light on my 11.3 build. it makes the front end so much easier to maneuver compared to others that I have used. Don't question it, just buy it for your next build!

  • 4
    MCMR10

    I really like the rail size and design. I do need to say though that it is extremely tight on the barrel nut. So much so that even with a heat gun it was no easy task to assemble. Also read the directions, if you put the rail too far back you cannot align the locking bolts and will damage them as well as the rail. I learned this the hard way.

  • 5
    10” rail

    Been using BCM charging handles and mod zero grips on all my builds. Now I will also be using their rails. Everything l have used from this company has been better than anything else I have tried. Thanks BCM

  • 5
    MCMR 10” rail

    Live this rail!! Replaced a LaRue 9” quad rail with this on an 11.5” rifle. Not only does it save weight, it looks and feels so much better. Installation was easy enough, fit is perfect, rock solid rail!!

  • 5
    Awesome handguard

    It fits tight and feels great in the hand. Absolutely no complaints, especially for this price. I definitely recommend!

  • 5
    Ar15 build

    The best free float out there. Light and tough.

  • 5
    Beautiful

    The finishing touch on my AR was my hand rail! This rail is light and awesome looking at the same time. I highly recommend it. I have yet to show my gun and not get a complement on my handrail. People are even more excited when they see BCM made it.