Midwest Industries 308 Combat Rail AR-15 Aluminum Handguard - Low Profile Black | 15" | M-LOK

Specifications and Features:15" One Piece Free Float Hand GuardContinuous MIL-STD 1913 Picatinny Top RailSeven sides of M-LOKTwo Integral Anti-Rotation QD Sling SocketsFully dehorned/deburred4140 Heat Treated Barrel NutPatented 4140 Heat Treated Torque Plate6061 Aluminum with Type 3 Hard Coat Anodizing100% Made in the USA, by American's for American'sManufacturer Lifetime WarrantyMatte Black FinishIncludes:Free Float Hand GuardBarrel NutBarrel Nut Wrench5 Slot Polymer Rail (M-LOK to Picatinny)Fits:DPMS Low Profile Upper Receivers ONLY