BCM KeyMod 5.5" Picatinny Rail Section Nylon Black Bravo Company

Bravo Company
UPC:
855877004565
$14.95
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The BCM KeyMod 5.5" Picatinny Rail Section from Bravo Company Manufacturing delivers a rugged, lightweight mounting solution for AR-15 and AR-10 rifles, letting you attach optics, lights, and accessories to any KeyMod-compatible handguard with confidence.

  • Lightweight impact-resistant nylon polymer construction reduces overall rifle weight
  • 11-slot, 5.5" Mil-Std 1913 Picatinny rail accepts virtually all standard accessories
  • Corrosion-resistant stainless steel hardware ensures long-term durability in the field
  • Self-contained assembly prevents loss of mounting hardware during installation
  • Snag-resistant profile maintains mil-spec dimensions without snagging on gear
  • Compatible with all KeyMod interface mounting surfaces for universal fitment

Who This Is For

This rail section is ideal for AR-15 and AR-10 owners running a KeyMod handguard who want a cost-effective, low-profile way to mount Picatinny-compatible accessories — such as weapon lights, foregrips, or pressure switches — only where they're needed, keeping the rifle light and snag-free everywhere else.

BCM KeyMod 5.5 inch Picatinny Rail Section Nylon Black - top view BCM KeyMod 5.5 inch Picatinny Rail Section Nylon Black - angle view showing mounting hardware

Specifications

BrandBravo Company Manufacturing (BCM)
ModelBCM-KMR-1913-N5-BLK
Rail Length5.5 inches
Number of Slots11
Rail StandardMil-Std 1913 Picatinny
MaterialImpact-Resistant Nylon Polymer
Hardware MaterialCorrosion-Resistant Stainless Steel
InterfaceKeyMod
ColorBlack
Compatible PlatformsAR-15, AR-10, any KeyMod handguard

Frequently Asked Questions

Will this rail section fit any KeyMod handguard, or only BCM handguards?

This rail section is designed to fit all KeyMod interface mounting surfaces, not just BCM handguards. As long as your handguard features standard KeyMod slots, the BCM 5.5" Picatinny rail section will mount securely using the included stainless steel hardware.

Can I mount optics or heavy accessories on a nylon polymer rail section?

BCM's nylon polymer rail section is engineered from impact-resistant polymer and is well-suited for lightweight accessories such as weapon lights, pressure switches, and foregrips. For heavier optics or scope mounts that may experience significant recoil forces, an aluminum Picatinny rail section is generally recommended for maximum rigidity and zero retention.

How does the self-contained assembly work, and does it require any special tools to install?

The self-contained assembly means the mounting hardware is integrated into the rail section itself, so there are no loose nuts or bolts to drop and lose during installation. Attaching the rail to your KeyMod handguard typically requires only a standard hex key (Allen wrench), making installation quick and straightforward without any specialized tools.