Bravo Company MFG MCMR M-LOK AR-15 Handguard - Aluminum - 15"

20 Reviews

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The freefloating Bravo Company MCMR M-LOK Rail eliminates external load on the barrel, reducing deflection for more accurate shooting. Featuring the same industry leading barrel nut and lock up design introduced on BCM's KMR handguard, the MCMR series of handguards delivers modularity for the M-LOK platform. Its proprietary patented mounting system (US Patent 8904691), includes a mechanical index to the 12-o’clock rail and positions mounting hardware to mitigate movement caused by heat.

  • 6061-T6 aluminum alloy
  • Steel barrel nut included
  • MIL-A-8625F, Type III, Class 2 hardcoat anodized
  • Inside diameter: 1.3”
  • Width: 1.5"
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Accessory AttachmentM-LOK
BrandBravo Company Manufacturing
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15
Inner Diameter1.30 in
MaterialAluminum - 6061-T6
Weight11.5 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

20 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
  • 0 reviews

Quality all the way

by -

Stellar finish and TIGHT fit. True to BCM reputation, this handguard is quality all the way. Came with everything needed to install plus sling swivel attachment and lock tight. Very light and extremely strong. Buy with confidence.

Worth the Money

by -

This hand guard is awesome. If you're worried about price, just know that you are buying a hand guard that is super lightweight and as durable as they come. Long term this hand guard will out perform all others. Definitely worth the money and will be getting another one for my next build.

BCM. Quality

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Have not built upper yet but looks awesome

Great product and great company

by -

The BCM hardware I feel speaks for itself. From purchase to delivery I think I had everything within 2-3 business days with standard UPS ground. I had to follow up with a small issue and the customer service was top notch. Great company to purchase from!

Typical BCM

by -

Best handguard you can get sub $200! Extremely durable and Extremely comfortable with a nice slim profile and light weight!

It was worth the wait.

by -

I waited several weeks to pull the trigger on this rail and I should have done it sooner. It is exactly what I wanted. It fits snug and looks great. It is also now my lightest rifle.


by -

Excellent quality as expected from BCM products

Good rail

by -

Upon inspection of rail, it came blemished not PAs fault. The included wrench banged the rail inside the package. Not a big deal I’d plan to spray paint it anyways. But take the time to read the included instructions for install. All in all it’s a very tight rail, and it’s very slim/ lightweight. So far so good

Excellent Handguard

by -

First of all it’s not the easiest handguard to install. With that out of the way, that’s the reason it’s so solid. The barrel nut does not have to be timed, so just put it on and torque it down. However you need to use some aero shell grease and go through the tighten and loosen process 4 times. After that heat the barrel nut end of the rail with a hair dryer cause that sucker fits TIGHT! Be sure to read through the instructions before starting because it is designed to have a tiny gap between the rail and reciever. Trust me if you put it on to far getting it off is a chore. A rubber mallet is your friend. I WILL NOT buy another brand rail after using this one. I have installed many different handguards and I haven’t installed one yet that feels this solid. Buy with confidence, install with attention to detail, and it will serve you well!

Tight Fit!


Overall, great handguard, but this thing fits tight across the barrel nut so be prepared for that. Looks and feels awesome though.