Out of stock
SKU: GEI05-650S
UPC: 817953027141
The Geissele 13.5" SMR MK16 M-LOK DDC is a precision modular rail system engineered for AR-15 platforms that demand uncompromising accuracy and durability in high-stress environments. Built for tactical operators, competitive shooters, and military professionals who require absolute rail rigidity and rapid accessory reconfiguration, this handguard represents the evolution of Geissele's proven Super Modular Rail design. The 13.5-inch length balances optimal sight radius with compact maneuverability, making it ideal for CQB-focused builds without sacrificing accessory mounting flexibility.
The MK16 features Geissele's updated barrel nut design with integrated anti-rotation tabs, eliminating zero shift during installation and maintenance cycles—critical for precision shooting applications. Its M-LOK mounting pattern provides superior strength-to-weight ratio compared to Picatinny alone, allowing tools and accessories to lock flush against the rail without compromising structural integrity. Finished in Desert Dark Contractor (DDC) anodizing, the handguard resists corrosion and provides low-visibility characteristics in varied operational settings. At just 1.38 pounds, the rail maintains rigidity while keeping overall system weight minimal—essential for extended patrol or competition stages where fatigue directly impacts shot placement.
This rail system installs directly onto standard AR-15 upper receivers and integrates seamlessly with industry-standard Geissele barrel nuts, requiring only basic armorer-level tools for installation. Law enforcement and military end-users benefit from the quick-swap capability of M-LOK accessories without tools, enabling rapid reconfiguration between duty configurations. The 13.5-inch footprint pairs optimally with mid-length and rifle-length gas systems, providing consistent performance across a wide range of AR-15 builds. Compatibility extends across most commercially available M-LOK panels, lights, and vertical grips, making it a versatile foundation for modular rifle systems.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
