Aero Precision

Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom AR15 build. The M-LOK system allows advanced modularity past the current 1913 picatinny rail system. Machined to mil-spec dimensions and engineered to perfection this handguard eliminates bulk while retaining strength and stability. If you are attaching this handguard to a standard threaded upper receiver : Aero Precision handguards use the BAR interface and do not work with a standard barrel nut - you will have to use the BAR Barrel Nut. If you are using Aero Precision's M4E1 Enhanced Upper Receiver no additional pieces are needed. Please note - This handguard is specific to the AR15/M4E1 platform. It is not compatible with the M5 .308/M5E1 platform. Features: - 1 pc free float design - Built in anti-rotation tabs - Scalloped rails - Continuous top rail - 1.72" inside diameter (from barrel nut cut to forward end) fits most muzzle devices and 1.5" suppressors - 1.78" inside barrel nut cut area diameter - Compatible with low profile gas blocks - Gen 2 Feature - Quick disconnect sling socket at the 3 6 and 9 o'clock positions - Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal - Gen 2 Feature - New profile for the continuous picatinny top rail