Product DescriptionThe Strike Industries GRIDLOK LITE Rail for AR-15 brings the innovation of the original GRIDLOK into a streamlined 1-piece handguard designed to reduce weight while staying cost-effective. Its Patent Pending Quick Rail Detach system allows the handguard to be removed quickly without toolsideal for at-home or field adjustments such as tuning an adjustable gas block or installing/removing a suppressor. The quick-detach latch is redesigned with a locking button for earlier latch locking, and the front of the rail integrates a built-in flip-up backup iron sight (BUIS) for added readiness.Product Highlights Tool-less Patent Pending Quick Rail Detach system enables fast removal for maintenance and adjustments Lightweight 1-piece AR-15 handguard design for strength and simplicity M-LOK mounting interface for accessory attachment Built-in front flip-up backup iron sight (BUIS) integrated into the handguard Red anodized aluminum construction for durable performance and distinctive styling Specs Brand: Strike Manufacturer Part Number: GRIDLOKLITE17RED UPC: 793811764307 Platform Compatibility: AR-15 (M4 upper receiver) Handguard Length: 17 in Maximum Diameter Clearance (front cut): 1.57 in Mounting System: M-LOK Color/Finish: Red Handguard Material: 6061-T6 aluminum Barrel Nut Material: 7000 series aluminum Integrated Sights: Front flip-up BUIS Quick-Detach: Quick Rail Detach system with locking button Disclaimer: 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 products manufacturer.