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Geissele MK15 HK416 M-LOK Rail System, 10.5"

$500.00 8 in stock

Precision-engineered 6061-T6 aluminum rail system for HK416/MR556 platforms. Features M-LOK modularity, mil-spec type 3 hardcoat anodize finish, and uses factory barrel nut for seamless installation.

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Geissele MK15 Super Modular Rail System

The MK15 represents Geissele's commitment to delivering professional-grade rail systems that enhance both performance and versatility. Designed specifically for HK416 and MR556 platforms, this 10.5-inch rail replaces the standard factory rail while maintaining compatibility with the original barrel nut.

Key Features

  • Material & Construction: Machined from 6061-T6 aluminum for optimal strength-to-weight ratio
  • Finish: Military-specification type 3 hardcoat anodize for superior corrosion resistance and durability
  • Mounting System: M-LOK slots throughout for secure, tool-free accessory attachment
  • Compatibility: Works with factory HK barrel nut—no special tools or modifications required
  • Length: 10.5 inches of rail real estate for mounting optics, lights, and other tactical accessories

Why Choose the MK15?

Geissele rails are built to exacting standards. The MK15 combines the rigidity and precision you'd expect from a professional-grade system with the modularity modern shooters demand. Whether you're running a duty rifle, precision platform, or tactical setup, this rail provides the foundation for a reliable, customizable weapon system.

The M-LOK interface has become the industry standard for good reason—it's secure, lightweight, and offers unlimited configuration options as your needs evolve.

Attributes

Material: Aluminum
Finish: Hardcoat Anodized