Sons of Liberty Gun Works L89 M-LOK - AR-15 Handguard - 9.75" - Cosmetic Blem

When a compact AR-15 build needs every inch of mounting real estate, the L89 delivers. The Sons of Liberty Gun Works L89 takes the proven M89 Drive Lock platform further, pairing a titanium barrel nut and 7-sided M-LOK layout with a 9.75-inch profile built for maneuverable configurations.

The Sons of Liberty Gun Works L89 is a free-float AR-15 handguard designed for shooters who demand maximum mounting space in a compact format, built on the M89 Drive Lock attachment system.

Three features set the L89 apart from conventional handguard designs. Seven-sided M-LOK attachment points maximize accessory mounting angles and density compared to traditional 3- or 5-sided handguards, ensuring there is always a mounting slot where you need one. Two integrated steel QD sockets with limited-rotation design provide secure, repeatable sling attachment without adding bulk or external adapters. Fast Slots beneath the 12 o'clock rail streamline cable management, keeping your setup clean whether you are running lights, PEQs, or other mission-essential kit.

Compatible with standard mil-spec AR-15 upper receivers and barrel extensions. Built on the M89 Drive Lock system for a rock-solid, rattle-free fit.

Type III hard anodized per MIL-A-8625F, Class 2 with NiAc seal, non-reflective finish. Anodized to match SOLGW receivers. Engraved T-Marks standard.

Ideal for short-barreled AR-15 configurations, home defense builds, and any application requiring a compact, fully-featured free-float handguard.

Includes L89 rail, titanium barrel nut, barrel nut wrench, and lock-up components. Sold as a cosmetic blemish — minor aesthetic imperfections may be present; structural integrity and full functionality are guaranteed.