LCH5 GENII MLK CARB AR HNDGRD 11.5 SITRLLCH5 Gen2 Handguard Black - MLOK - 11.5" - Sight Rail - Carbon Fiber - Compatible with standard milspec AR-15 upper receivers - Available with a full length upper Picatinny rail, a 2? rail section for mounting an optional front sight or a ner Picatinny rail, a 2? rail section for mounting an optional front sight or a no rail slicko rail slick