BCM AR-15 Gunfighter MCMR Handguard – .223/5.56mm M-LOK Modular Rail – 6 Lengths Available

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BCM Gunfighter KAG Kinesthetic Angled Foregrip MCMR - MLOK

BCM Gunfighter KAG Kinesthetic Angled Foregrip MCMR - MLOK


Bravo Company MCMR Rail Panel Kit MLOK Compatible - 5.5"

Bravo Company MCMR Rail Panel Kit MLOK Compatible - 5.5"


The MCMR Series Handguards are Powerfully Built and Lightweight for a More Secure Hold and Accurate Shooting

The BCM AR-15 Gunfighter MCMR Handguard is an MLOK compatible modular rail that features the industry-leading barrel nut and lock-up design that was originally introduced on BCM’s evolutionary KMR handguard. It provides modularity to every shooter in the M-LOK platform – eliminating loads from the barrel as well as reducing the deflection for better accuracy in shooting.

The BCM MCMR’s patented mounting system 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.

Streamlined, Clean-looking Rifle Build

The BCM AR-15 Gunfighter MCMR Handguard is built from Aerospace 6061-T6 Aluminum Alloy, for high strength and lighter weight. It gives you a full-length topside Picatinny and up to eight rows of M-LOK® slots to ensure you have a vast expanse of room for mounting accessories.

Engineered to minimize bulk, the MCMR is essentially Bravo Company’s popular KMR handguard adapted for the M-LOK® accessory mounting system originally developed by Magpul.

The MCMR M-LOK® Compatible Modular Rail handguard gives you a streamlined, clean-looking rifle that is also easy to grasp and maneuver. The MCMR free-floats your barrel, so the weight of the handguard and attached accessories won’t compromise the gun’s accuracy.


  • MCMR features M-LOK® Compatible mounting system.
  • Free Float Handguard eliminates loads from the 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
  • 1.3” Inside Diameter
  • 1.5″ Wide


  • 7″ – 4.8 oz
  • 8″ – 5.3 oz
  • 9″ – 5.9 oz
  • 10″ – 6.6 oz
  • 13″ – 8.2 oz
  • 15″ – 9.2 oz
  • Mounting Hardware: 2.3 oz

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

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Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Bravo Company Lifetime Workmanship Warranty

Bravo Company USA, Inc. offers a 30-day return of products for either an In-Store Credit to your customer account or credit card refund policy. You must contact Bravo Company USA, Inc. via email prior to sending your product back for return or refund to receive an RMA number. All returns must include the original receipt and invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns and refunds may take up to two weeks, not including transit times.

In-Store Credits are not assessed a restocking fee. Items that are unused and in the original sealed packaging can be returned for a credit card refund subject to a 15% restocking fee. If the product and packaging have been opened, damaged, or used, the return is subject to a 25% restocking fee or may be rejected. The return must include accessories, manuals, documentation, and registration that were shipped with the product. Shipping charges and/or shipping costs are not subject to refunds. Products that are not eligible for returns are custom configured products, used products, all clothing items, special orders, and items sold “as is” or “used”.

If you wish to exchange the unused, uninstalled, and unopened items, you will receive an in-store credit for the returned products. The in-store credit will be issued via email and can be applied toward future purchases. It is recommended that you return merchandise with a carrier that offers tracking numbers and full value insurance on the parcels. Bravo Company USA, Inc. cannot be responsible for any packages that are lost while being shipped to us. Please note that the USPS Priority Mail will only initiate a trace on packages after a 30 day waiting period.

FOR WARRANTY CLAIMS: Please contact us via email so we can assist you and issue an RMA if necessary. All BCM products carry a lifetime workmanship warranty to the purchaser.

Email: info@bravocompanyusa.com

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 3 reviews
Steven Miner
Top notch AR handguard

You can tell a quality handguard after it's installed with just a straight edge run down the upper receiver and handguard. It needs to be flat and straight so your front sight, light and laser/IR light point in the same direction. You can also tell if you have a good handguard by how much it flexes, BCM handguards are very solid and strong with very little flex. They fit so tight that you need to heat them up just a little to slip them over your barrel nut. They also have the very best locking system holding the handguard on the barrel nut. For me they are very high quality and a good value, so for me, it's a A+ five star handguard.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Trenton Ellsworth
Bcm hangguard

Awesome looking handguard, real strong, only complaint it one of my pins to secure it the barrel nut won't fit through one of the holes.

Isaac Collins
no sticker

the handguard is great and went on smoothly but i was a little upset i never got the sticker