Out of stock
SKU: GEI05-577S
UPC: 817953022467
The Geissele 9.5" Super Modular Rail Mk13 in M-Lok configuration and Desert Dirt Color is a precision-engineered modular handguard engineered for AR-pattern rifles requiring a compact yet versatile mounting platform. Geissele's Super Modular line represents one of the most refined approaches to rail design in the tactical rifle market, combining ultra-low profile M-Lok slots with free-floating geometry to preserve barrel accuracy.
The 9.5-inch length positions this rail as an ideal choice for mid-length build aesthetics, providing sufficient real estate for optics, lighting, and support hand positioning without adding unnecessary weight or forward-heavy balance. M-Lok attachment points offer modular accessory compatibility with a growing ecosystem of lights, grips, and auxiliary equipment. The Desert Dirt Color finish delivers a matte tan aesthetic suited for varied operational environments while resisting reflection common to bare aluminum. Weighing approximately 1 pound, the rail minimizes system mass while maintaining structural rigidity. Installation requires the optional Geissele barrel nut wrench (sold separately) and a compatible gas block is not included with this purchase.
This platform serves operators, precision shooters, and rifle builders who prioritize barrel harmonics preservation and modularity. The 9.5-inch footprint accommodates both close-quarters and extended-distance configurations without the profile bulk of longer handguards. Serious shooters integrating precision optics, magnified systems, or night vision platforms benefit from the rail's inherent accuracy-forward design philosophy. The M-Lok standard ensures long-term compatibility with developing accessory options.
Geissele Automatics' Super Modular series occupies a premium tier within the modular handguard market, emphasizing manufacturing precision and free-float consistency. The Mk13 variant represents the mid-size offering within the Super Modular family, bridging compact and full-length platform requirements for builders seeking maximum utility within spatial constraints.
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