Open Box Return - BCM AR-15 Gunfighter MCMR Handguard - .223/5.56mm M-LOK Modular Rail - 6 Lengths Available - 15inch
or 4 interest-free payments of $58.74 with
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
Product description
OPEN BOX RETURN
Returned items may be scuffed or scratched, packaging may be damaged. Guaranteed fully functional!
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.

Features:
- 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
Weight:
- 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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Warranty & returns
90-day no-hassle returns
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.