Precision 6061-T6 aluminum rail system for HK 416 platforms. Type 3 hardcoat anodized finish with modular mounting at 3, 6, and 9 o'clock positions. Steel inserts ensure rock-solid accessory attachment.
The Super Modular Rail (SMR) HK represents a purpose-built upgrade for HK 416 rifle platforms. Designed with input from professional warfighters, this rail system combines strength, rigidity, and modularity in a single package.
Precision Engineering: Machined from 6061-T6 aluminum, the SMR HK delivers exceptional strength-to-weight ratio without compromising durability.
Military-Grade Finish: Type 3 hardcoat anodize coating meets military specifications and provides superior corrosion resistance in demanding environments.
The rail system utilizes the original HK barrel nut, simplifying installation while maintaining compatibility with your existing platform. Steel inserts at the 3, 6, and 9 o'clock positions provide rock-solid steel-to-steel connections for mounting accessory rails and tactical equipment.
Trusted by elite military units, the SMR HK has been refined through direct feedback from professional operators. The result is a feature-rich rail system engineered for reliability in the field.
Specifications: