The Strike Industries Gridlok LITE 11" handguard features an innovative Quick Rail detach system that allows rapid removal with a simple push and pull of the QD latch plus an integrated flip-up backup iron sight built into the front.Strike Industries Gridlok LITE 11" Free Float Handguard - BlackQuick Rail detach system for seconds-fast removalIntegrated flip-up backup iron sight at frontM-LOK compatible at 3 6 and 9 o'clock positions360deg free swivel QD socket at rear for 2-point sling setupRear tabs with set screws for proper upper receiver alignmentMachined from durable 6061-T6 aluminumDesigned for AR rifle platforms this one-piece free float handguard combines tactical functionality with precision engineering for shooters who demand both performance and quick-change capability.