Sons of Liberty Gun Works M89H M-LOK - AR-10 Handguard - 13" - Cosmetic Blem

Large-frame AR-10 builds demand a handguard system as capable as the rifle beneath it. The Sons of Liberty Gun Works M89H is a heavy-profile AR-10 handguard engineered for SR25/DPMS High Shelf pattern rifles where maximum rigidity and mounting real estate are non-negotiable.

The Sons of Liberty Gun Works M89H is a heavy free-float handguard designed for SR25/DPMS High Shelf AR-10 pattern rifles built around the proven Drive Lock attachment system.

Four features define this handguard's capability. The Drive Lock titanium barrel nut delivers a rock-solid, repeatable lockup that keeps point of impact consistent under hard use. Full-length M-LOK attachment slots at the 3, 6, and 9 o'clock positions provide maximum accessory mounting flexibility across the entire rail length. Two integrated steel QD sockets with limited-rotation design give you fast, secure sling attachment without additional hardware. Fast Slots beneath the 12 o'clock rail allow clean cable routing and zip-tie management without cluttering your setup.

Fits SR25/DPMS High Shelf pattern AR-10 upper receivers. Note: requires either a compatible upper or drilling an anti-rotation pin hole slightly smaller than SOLGW AR-15 spec.

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.

Built for duty-grade fighting rifle configurations, long-range precision AR-10 platforms, and chassis-style large-frame builds requiring maximum rail coverage.

Includes M89H 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.