Description
Upgrade your HK416 or MR556 with the Geissele Super Modular Rail HK416 M-LOK in Desert Defense Color (DDC) — a premium drop-in handguard engineered to meet the demanding standards of military and professional users alike. The SMR HK416 M-LOK (Model 05848S) is purpose-built to replace the standard factory rail on HK416 and MR556 platforms while retaining your existing stock HK barrel nut, making installation straightforward without the need for proprietary tools or hardware.
Constructed from lightweight yet durable 6061-T6 aluminum and finished in a Type 3 hardcoat anodize, this 14.5-inch handguard delivers exceptional strength and corrosion resistance in a slim, low-profile package. The M-LOK interface runs the length of the rail, giving you the flexibility to mount lights, lasers, grips, sling attachments, and other accessories exactly where you need them — without the added bulk or weight of a full Picatinny rail system.
Geissele Automatics is renowned for setting the benchmark in American-made precision firearm components, and the Super Modular Rail HK416 is no exception. Whether you’re running this setup on the range, in competition, or in a professional duty role, the SMR HK416 M-LOK provides the rigidity, modularity, and fit that Geissele products are trusted to deliver.
**Key Features:**
– Designed for HK416 and MR556 platforms
– Utilizes stock HK barrel nut — no proprietary hardware required
– 14.5″ length for extended sight radius and accessory real estate
– M-LOK accessory attachment interface
– 6061-T6 aluminum construction
– Type 3 hardcoat anodize finish in Desert Defense Color (DDC)
– Meets military specifications
– Made in the USA by Geissele Automatics
Order online today and benefit from Deep Roots Rifle Co’s fast shipping straight to your door, or stop by our gun store in Eustis, Florida to see our full selection of Geissele products in person. Our knowledgeable staff is always ready to help you find the right components for your build.






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