Product DescriptionThe NCStar AR-15/M4 KeyMod Free-Float Handguard is a low-profile, lightweight upgrade built from durable black anodized aluminum. Its octagon-shaped design provides extensive KeyMod accessory mounting space on seven sides, while the top features a continuous Picatinny rail at AR-15 receiver height with laser-engraved T-slot numbers for repeatable accessory placement. This 10-inch free-float handguard includes the hardware needed for installation, including a barrel nut, handguard adapter insert, and short and medium KeyMod-to-Picatinny accessory rails.Product Highlights Free-float AR-15/M4 handguard design helps avoid barrel contact for consistent performance Seven-sided KeyMod slot layout for flexible mounting of lights, grips, and other accessories Continuous top Picatinny rail at receiver height with laser-engraved T-slot numbers Black anodized aluminum construction balances strength, corrosion resistance, and reduced weight Includes barrel nut and KeyMod-to-Picatinny accessory rail sections for expanded compatibilitySpecs Brand: NCStar Manufacturer Part Number: VMARFFKMC UPC: 848754006165 Type: Free-float handguard / rail system Platform Compatibility: AR-15 / M4 Length: 10 in Construction Material: Aluminum Finish/Color: Black anodized Mounting Interface: KeyMod slots (7 sides) Top Rail: Picatinny rail (receiver height) with laser-engraved T-slot numbers Weight: 11.3 oz (with both accessory rails installed); 8.8 oz (without rails) Included Components: Barrel nut, handguard adapter insert, short & medium KeyMod-to-Picatinny accessory rails, main handguard tube Installation Notes: Requires a low-profile gas block and an AR-15 barrel nut wrenchDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.