3-Slot Top Picatinny Rail Found at the Forward and Rearward of the Handguard.Ergonomically Grooved Handguard Surface and Overall Octagonal Profile Features Additional Left and Right Sided Grip Serrations.Integral Anti-rotation Tabs and a Steel Barrel Nut Provide a Secure and Seamless Installation with the Upper Receiver While Completely Preventing the Handguard From Rotating Under Heavy Use.Includes 2 M-LOK® Accessories, an 8-Slot Picatinny Rail Section and a QD Sling Swivel Adaptor, Ready to Use Right Out of the Box.Ultra Slim Design with Lightening Cuts Made Throughout the Handguard to Massively Reduce Weight, While Still Allowing for a High Level of Modularity.Compatible with Left or Right Handed Standard Mil-spec AR15 Upper Receivers.Features 15 M-LOK® Slots on 3 Slot Tracks at the 3, 6 and 9 O'Clock Positions for Mounting M-LOK® Rails and Direct Accessories.10' M-LOK® Super Slim Free Float Handguard with Proprietary Steel Barrel Nut Included.Designed to Fit with Standard Gas Tube and Barrel Diameter Not Exceeding 1' Not Compatible with Piston System, Re-designed or Over-sized Upper Receivers, Installed Length 10.27', Actual Length 10.Barrel Nut Wrench, Hardware, and Installation Instructions Included for Quick Out of the Box Installation.Precision Machined from 6061-T6 Aircraft Aluminum with a Matte Black Hard Coat Anodized Finish.Includes 2 M-LOK Accessories, an 8-Slot Picatinny Rail Section and a QD Sling Swivel Adapter, Ready to Use Right Out of the Box.Features 15 M-LOK Slots on 3 Slot Tracks at the 3, 6 and 9 O'Clock Positions for Mounting M-LOK Rails and Direct Accessories.10' M-LOK Super Slim Free Float Handguard with Proprietary Steel Barrel Nut Included.

10 ultra slim free float handguard