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BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
Purchase BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
  • BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard
    Not Yet Rated | Write the First Review SKU: 222-BRA-BCM-KMR-A15-556-BLK
    UPC: 813000000000
    MFG#: BCM-KMR-A15-556-BLK

  • MSRP: $250.00
    $234.95

    8 available for immediate delivery

    Quantity in Basket:  None

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BCM® KMR ALPHA 15 – 15" KeyMod™ Free Float Handguard

Lightweight. Durable. Mission-Ready.

Engineered for professionals who demand uncompromising performance, the BCM® KMR ALPHA 15 KeyMod™ Free Float Handguard brings industry-leading innovation to your AR-15 platform. Designed to deliver superior strength-to-weight performance, this 15" handguard is built from precision-extruded 6061-T6 aluminum and hard coat anodized to military specifications for exceptional wear and corrosion resistance.

The KMR ALPHA system preserves Bravo Company’s legacy of innovation while enhancing the modular KeyMod™ interface — offering unlimited attachment options for mission-critical accessories like lights, grips, lasers, and bipods without added bulk. The free-floating design enhances barrel harmonics, ensuring consistent accuracy and reduced point-of-impact shift under heat or pressure.

Whether you're building a lightweight competition rifle, a patrol-duty carbine, or a precision DMR, the BCM® KMR ALPHA 15 provides a streamlined profile, secure mounting, and battle-proven reliability in a package that's 100% made in the USA.


🔧 Features & Highlights:

  • Ultra-Lightweight Design:
    Optimized for minimal weight without sacrificing strength — ideal for agile handling and long-duration use.

  • Free-Float Barrel Mounting:
    Improves accuracy by eliminating pressure on the barrel from handguard contact.

  • KeyMod™ Mounting Interface:
    Proven modularity system for quick attachment of accessories with minimal added weight.

  • Secure Mounting Platform:
    Steel barrel nut and proprietary BCM® mounting hardware ensure rock-solid lockup with your upper receiver.

  • Flared & Tapered Front End:
    Ergonomic handling with a slim profile for enhanced weapon control.

  • MIL-SPEC Type III Hardcoat Anodized Finish:
    Superior durability and corrosion resistance in harsh environments.

  • 100% Made in America:
    Built for warfighters, by warfighters – BCM proudly supports American manufacturing and design.


📐 Technical Specs:

Specification Detail
Length 15 inches
Material 6061-T6 Aluminum
Finish Type III MIL-A-8625F Hardcoat
Mounting Interface KeyMod™
Weight (with hardware) Approx. 8.6 oz
Barrel Nut Steel, Included
Compatibility AR15 Upper Receivers (Mil-Spec)
Includes Mounting hardware, Lockup system

💥 Why Choose BCM® KMR ALPHA 15?

BCM® is trusted by military units, law enforcement agencies, and top-tier competition shooters for a reason: they deliver gear that performs under the harshest conditions. The KMR ALPHA 15 brings that same confidence and quality to your build, combining weight savings with rock-solid reliability.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

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