BCM MCMR-8 M-LOK Rail 8" Free Float Handguard AR-15 Black

The BCM MCMR-8 delivers lightweight strength and modular flexibility for AR-15 builds requiring precision mounting solutions. This 8-inch free-floating handguard eliminates barrel contact interference while providing multiple M-LOK attachment points for accessories.

What Makes This Different

Unlike standard drop-in handguards, the MCMR-8 free-floats completely around the barrel, eliminating accuracy-robbing contact pressure. The proprietary barrel nut system distributes stress evenly across the upper receiver threads. Machined from 6061-T6 aluminum with Type III hard anodizing, it weighs just 8.8 ounces while maintaining structural integrity under heavy use.

Key Features

• Free-floating design eliminates barrel contact for improved accuracy
• M-LOK slots at 3, 6, and 9 o'clock positions for modular accessories
• 6061-T6 aluminum construction with Type III hard anodized finish
• Proprietary steel barrel nut with anti-rotation system
• Low-profile gas block compatible design
• Continuous Picatinny rail on top for optics mounting
• Compatible with standard AR-15 upper receivers

The MCMR-8 maintains zero through temperature changes and sustained fire schedules. Competition shooters benefit from the consistent barrel harmonics, while tactical users appreciate the secure mounting platform for lights and grips. The hard anodized finish resists wear from frequent handling and environmental exposure.

Technical Specs

• Length: 8.0 inches
• Weight: 8.8 ounces
• Material: 6061-T6 aluminum
• Finish: Type III hard anodized black
• Mounting: Proprietary steel barrel nut
• Attachment: M-LOK compatible slots
• Rail: Mil-Spec 1913 Picatinny top rail
• Compatibility: AR-15 platform rifles
• Made in USA

Bravo Company Manufacturing backs this handguard with their reputation for military-grade components. The MCMR-8 transforms standard carbine-length builds into precision platforms ready for demanding applications.