The Geissele 14.6" MK20 Dual Tab DDC Handguard Assembly is a strong and modular free-float rail system designed for AR-15 pattern rifles that need a longer accessory platform. Machined from high-strength 7000 series aluminum with a Desert Dirt Color (DDC) Type III hardcoat anodize finish, this 14.6 inch MK20 handguard features a dual anti-rotation tab clamp system that secures the rail to the included Geissele proprietary barrel nut and prevents rotation under heavy use. The M-LOK slots at the 3, 6, and 9 o’clock positions provide versatile mounting options for accessories, while the continuous Picatinny rail at the 12 o’clock position supports optics, backup sights, and other attachments. With a slim profile and balanced weight, the 05-2556S offers rigidity, flexibility, and durability for a wide range of tactical, precision, and general-purpose AR builds. Geissele 14.6" MK20 Dual Tab DDC Handguard Assembly 05-2556S