Home > Rail Handguard > BCM MCMR (M-LOK®) Handguard >

BCM MCMR-13 (M-LOK® Compatible* Modular Rail)

BCM MCMR 13 (M-LOK® Compatible Modular Rail)
BCM MCMR-13 (M-LOK® Compatible Modular Rail)

Alternative Views:

List Price: $200.00
Our Price: $189.95

Stock Status:In Stock
Product Code: BCM-MCMR-13-556-BLK


BCM MCMR-13 (M-LOK® Compatible* Modular Rail)

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 8.2 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 13.4"

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

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 32 Write a review.

  0 of 1 people found the following review helpful:
4 of 5 Very good quality September 3, 2019
Reviewer: Jason Wade from Soldotna, AK United States  
I haven't installed this yet thus missing one star. I didn't feel it was fair to right highest without having tested this. It is made very durably and of excellent quality. I have no doubt it perform past expectation.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 August 17, 2019
Reviewer: Dustin Jennings from JBER, AK United States  
It fit extremely snug, no need to worry about it coming loose at all.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 BCM MCMR-13 August 6, 2019
Reviewer: Mark Donley from Henderson, NV United States  
I like the products at BCM. high quality

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Great handguard, excellent method of attachment August 6, 2019
Reviewer: Mike T from Rancho santa Margarita, CA United States  
My favorite part about the mcmr is how it attaches to the barrel nut, very stable and not able to walk out over time or under recoil

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Great Customer Service July 17, 2019
Reviewer: Leonardo Gonzalez from Whittier , CA United States  
Going into this transaction, I already knew the quality of the product would be excellent.  What pleasantly surprised me was the quality of the customer service.  This is my first build and the BCM guys have been extremely patient and thorough with me.  BCM has earned my future business.

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

Rail Handguard > BCM MCMR (M-LOK®) Handguard
Rail Handguard > Free Floating
Rail Handguard
NEW** Products - Just In