Sons of Liberty Gun Works L89 Drive Lock Rail M-LOK - 10.75"

The Sons of Liberty Gun Works L89 Drive Lock Rail is built for users who want every possible inch of usable mounting space. This 10.75" handguard features a titanium barrel nut, seven sides of M-LOK slots, two integrated limited-rotation steel QD sling sockets, and maximized cooling slots beneath the 12 o’clock rail for improved heat dissipation.

Designed around the M89 Drive Lock lockup system, the L89 incorporates valuable end-user feedback to deliver maximum strength, expanded mounting capability, and optimized weight savings—ideal for modern combative applications.

Features:

• 10.75" M-LOK handguard
• Seven-sided M-LOK attachment slots
• Titanium barrel nut reduces weight
• Integrated steel QD sling sockets
• Cooling slots beneath top rail
• Hard anodized mil-spec coating
• Engraved T-marks for accessory alignment
• Includes barrel nut and installation hardware

Manufactured from lightweight, durable materials, the L89 is finished with a Mil-Spec MIL-A-8625F Type III Class 2 hardcoat anodized finish, non-reflective with a NiAc seal, and anodized to match SOLGW receivers. Engraved T-marks provide precise and repeatable accessory placement. This M-LOK handguard ships with a titanium barrel nut, barrel nut wrench, and lock-up components.