Sons of Liberty Gun Works L89 10.75” Drive Lock M-LOK Handguard
The Newest from Sons of Liberty Gun Works. The L89 Features 7 Sided M-Lok Slots, and integrated Steel QD Sling Socket, a Titanium Barrel nut and the same rugged Drive Lock System
The L89 Handguard Uses Drive Lock Technology to create an extremely robust handguard that’s perfect for rail mounted accessories such as thermal, IR lasers, and other devices that need a sturdy rail to retain zero.
What is the Drive Lock System?
The Drive Lock System is a Patent-Pending design based on a Hodge defense Extrusion that uses a system of wedges that interface with the barrel nut and “drive” it towards the upper receiver as it is tightened. This system clamps on to the barrel nut with extreme force and precision, providing an extremely robust mounting platform.
What’s the Difference between the L89 and M89
While both handguards use the Patent-Pending Drive Lock System, there are a few notable differences that may lead someone to choosing one over the other.
Specifications
Length: 10.75"
Titanium Barrel Nut
Compatible with Mil-Spec Upper Receivers
Built-In Steel QD Sockets
Engraved T Marks
Type III Hardcoat Anodized Finish
Includes Installation Hardware ( Titanium Barrel Nut, Barrel Wrench, Lock Up Components)
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