BCM MCMR-10 10.5" M-LOK Free-Float Handguard, 5.56, Black (BCM-MCMR-10-556-BLK)

Bravo Company BCM MCMR-10 is a lightweight, high-strength, M-LOK compatible free-float modular rail handguard for AR-15/5.56 platforms. Built from precision-machined 6061-T6 aluminum alloy, it uses BCM's barrel nut and lock-up design (originating from the KMR series) for a rigid, repeatable mounting interface. Its patented mounting system incorporates a mechanical index at the 12 o'clock rail and positions mounting hardware to help mitigate movement caused by weapon heat. With a flare-to-flare length of 10.5 inches, the MCMR-10 works with pistol-, carbine-, or mid-length gas systems when paired with a low-profile gas block.

Product Highlights

• M-LOK compatible free-float handguard helps reduce barrel deflection for improved accuracy potential.
• Precision-machined 6061-T6 aluminum construction balances durability, rigidity, and low weight.
• Proprietary BCM barrel nut/lock-up system with mechanical indexing at the 12 o'clock rail for consistent alignment.
• Profile adds cross-sectional strength while keeping a slim handling feel.
• Includes factory hardware and tools for installation, and an M-LOK sling mount.

Specs

• Brand: Bravo Company
• Model: MCMR-10
• Type: Modular rail / handguard
• Platform/Fit: AR-15 / 5.56 (AR rifles)
• Mounting Interface: M-LOK compatible
• Length: 10.5 in (measured to flare)
• Inside Diameter: 1.3 in
• Width: 1.5 in
• Material: 6061-T6 aluminum alloy
• Barrel Nut Fitment Note: Fits over mil-spec diameter barrels (max 1 in)
• Barrel Nut Material: Steel
• Finish: Hard coat anodized (Mil-A-8625F, Type III, Class 2)
• Color: Black
• Weight (handguard only): 6.6 oz
• Weight (mounting hardware): 2.3 oz
• Patent: US 8904691
• Included: Factory hardware and tools; M-LOK sling mount
• UPC: 812526021632
• Manufacturer Part Number: BCM-MCMR-10-556-BLK