Sons of Liberty Gun Works L89 Drive Lock Rail Features The Sons of Liberty Gun Works L89 Drive Lock Rail builds on the proven M89 Drivelock lockup system incorporating end-user feedback to maximize utility in modern combative applications. Its seven-sided M-LOK attachment slots provide maximum mounting space around the full circumference of the handguard letting shooters configure lights foregrips and sling mounts exactly where they need them. Two integrated steel QD sockets flank the handguard giving a fast secure sling attachment point without needing a separate adapter. A steel barrel nut is included for a rigid repeatable lockup between the handguard and the upper receiver. Fast slots positioned beneath the 12 o clock rail accept zip ties for routing cables to lights or lasers keeping accessory wiring clean and out of the way. At 11.75 long and only 14.8 oz installed the rail adds minimal weight while maximizing real estate for accessories on a fighting carbine. The anodized black finish matches SOLGW s other L89 series components for a uniform durable look. Built for AR-15 platforms the L89 Drive Lock Rail is for sale at GrabAGun for shooters upgrading their rifle s handguard to a best-in-class fighting rail. Sons Of Liberty Gun Works L89 Drive Lock Rail Specifications Manufacturer: Sons Of Liberty Gun Works Model: L89 Drive Lock Rail Type: Handguard Color: Black Finish: Anodized Length: 11.75 Weight: 14.8 oz Installed Attachment: M-LOK Compatible Hosts: AR-15 Includes: Steel Barrel Nut Available At: GrabAGun