Geissele 14.5" HK DDC Super Modular Rail 05-191S

The Geissele 14.5" HK DDC Super Modular Rail is a precision-machined free-float handguard designed specifically for HK 416 and MR556 rifles, offering strength, rigidity, and modularity while utilizing the standard HK barrel nut for secure installation. Constructed from 6061-T6 aluminum and finished in Desert Dirt Color (DDC) Type III hardcoat anodize, this 14.5 inch handguard features mounting points at the 3, 6, and 9 o’clock positions using steel inserts for rock-solid accessory rail attachment. With an inner diameter of 1.35 in and an outer diameter of 1.9 in, the rail maintains a rugged, tactical profile and weighs approximately 16.3 oz. Accessory rail sections can be added at multiple positions to support optics, lights, grips, and other attachments, making the 05-191S an ideal choice for custom HK builds where durability and modular accessory integration are priorities.