The most technologically advanced handguard on the market today. The ZEV Technologies Wedge Lock Handguard attaches to the receiver via an innovative system built around a lightweight Titanium barrel nut (included) and the two-piece Wedge Lock system that tightens down securely with only one screw. Machined from aircraft grade aluminum to keep the wall thickness thin, but still strong enough for any environment. The narrow cross-section of the hand guard provides for an excellent ergonomic grip while the M-LOK negative space mounting system provides a smooth, hand-friendly surface in place of Picatinny rails.Kit Includes:Wedge SystemTitanium Barrel NutAssembly Tools FeaturesBlack type III hard anodized aluminum handguardBlack Nitride coated wedge systemOne piece free float design with continuous top railCompatible with KAC/DPMS high profile upper receiversCompatible with low profile gas blocks Integral anti-rotation pin compatible with ZEV billet upper ensures consistent alignment o...