Out of stock
SKU: SOLGWM89-13
UPC: 785939519310
The Solgw 13" M89 M-Lok Handguard in Black from Sons of Liberty Gun Works is purpose-built for operators and shooters who demand a lightweight, precision rail system that maximizes barrel rigidity without excess weight. This 13-inch handguard is engineered for modern AR-pattern rifles in both law enforcement duty and tactical applications where a shorter profile enhances maneuverability in tight spaces—vehicle entries, building clearances, and CQB environments. The M-Lok mounting standard ensures compatibility with industry-standard tactical accessories while maintaining a low-profile footprint.
At the core of this handguard is Sons of Liberty's revolutionary, patent-pending Drivelock design developed in collaboration with Icon Defense. The system employs three independent wedges that interface with proprietary angular grooves machined into their barrel nut, creating a clamping force that secures the rail directly to the steel barrel nut with precision and minimal deflection. This wedge-lock architecture eliminates traditional set-screw slippage and delivers superior concentricity compared to conventional handguard attachment methods. The design drives accuracy consistency and thermal stability—critical factors for duty rifles and precision builds. Weighing just 1.44 lbs, the handguard maintains structural integrity without compromising a rifle's balance or swing dynamics.
Law enforcement and military end-users will appreciate the Drivelock's elimination of zero-shift caused by handguard movement—a persistent issue with duty weapons subjected to hard use and frequent optic mounting cycles. The 13-inch length pairs well with 14.5" or 16" barrel carbines used in patrol, breaching, and specialized operations. Installation requires a compatible Sons of Liberty barrel nut; the M-Lok slots accommodate tactical lights, vertical grips, rail sections, and cable management systems from major manufacturers. The black finish resists glare and corrosion, making it equally suited for dark environments and extended field deployment.
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