Geissele Super Modular Rail MK15 M-LOK HK416 10.5″ Black Aluminum Handguard

The Geissele Automatics Super Modular Rail (SMR) MK15 is a purpose-built M-LOK handguard engineered specifically for the HK416 and MR556 weapon platforms. Designed to replace the factory rail system while retaining the stock HK barrel nut, the SMR MK15 delivers the exceptional strength, rigidity, and modularity that Geissele is renowned for worldwide.

Constructed from aerospace-grade 6061-T6 aluminum and finished in a Type 3 hardcoat anodize, this 10.5-inch handguard meets demanding military specifications — making it an ideal upgrade for both professional users and serious enthusiasts. The M-LOK attachment interface allows for streamlined accessory mounting along the full length of the rail, keeping your build lightweight and snag-free without sacrificing functionality.

Whether you’re running an HK416 in a duty, competition, or precision build configuration, the Geissele SMR MK15 provides the precision fit and uncompromising quality you expect from one of the most trusted names in the AR accessories market.

**Key Features:**
– Designed for HK416 and MR556 platforms
– Utilizes the factory HK barrel nut — no proprietary hardware required
– 10.5″ length for optimal balance and accessory real estate
– M-LOK accessory attachment interface
– 6061-T6 aluminum construction
– Type 3 hardcoat anodize finish in black
– Meets military specifications
– Made in the USA by Geissele Automatics

Order online at Deep Roots Rifle Co for fast shipping nationwide, or stop by our gun store in Eustis, Florida, where our knowledgeable staff can help you find the right components for your HK platform build.