Geissele 13.5" M-LOK MK14 DDC Super Modular Rail 05-573S is a high-performance handguard built for the MK14 platform and finished in Geissele’s signature Desert Dirt Color (DDC). Measuring 13.5 inches, this rail features the M-LOK attachment system for maximum modularity and accessory compatibility. Crafted from high-strength aluminum, it combines a lightweight profile with exceptional durability, making it ideal for both professional and recreational use in demanding environments. Length: 13.5 inches Attachment System: M-LOK Compatible Platform: MK14 rifle series Material: High-strength aluminum alloy Finish: Desert Dirt Color (DDC) anodized Weight: Lightweight construction Mounting: Modular accessory attachment points Durability: Built for rugged, long-term performance Manufacturer Part Number: 05-573S Geissele Automatics Geissele 13.5" M-LOK MK14 DDC Super Modular Rail 05-573S