NcStar's AR-15 KeyMod Free-Float Handguard is low profile and features anodized aluminum construction for light weight and durability. This octagon-shaped hand-guard has seven sides of KeyMod slots, and a Picatinny top rail at AR-15 receiver height with laser-engraved T-Slot numbers. It includes: barrel nut, hand-guard adapter insert, short and medium KeyMod to Picatinny accessory rails, and main handguard tube. Installation requires a low profile gas block and an AR-15 Barrel Nut Wrench.
Determined at checkout.