Product Description The LanTac USA LLC SPADA-ML 13.5" M-LOK Free Float Handguard is a premium-grade rail system precision-engineered for AR-15 platforms. Machined from extruded 6005A-T6 aluminum and finished with a Type 3 Hardcoat Anodize in Class 2 Deep Black, this handguard delivers exceptional strength and corrosion resistance while maintaining an ultra-narrow, low-profile diameter. The patented Anti Slip and Anti Rotation system reinforces the handguard at the receiver end, providing a rock-solid clamp onto the barrel nut. Once fully secured, the handguard cannot be removed from the barrel nut without loosening all three fixing screws, ensuring maximum rigidity and reliability during use. All necessary mounting hardware is included. Product Highlights M-LOK attachment system for versatile, low-profile accessory and optic mounting along the handguard Machined from extruded 6005A-T6 aluminum for an outstanding strength-to-weight ratio Type 3 Hardcoat Anodized, Class 2 Deep Black finish for superior durability and corrosion resistance Patented Anti Slip and Anti Rotation system ensures a secure, stable fit that prevents unintended removal from the barrel nut Proudly Made in the USA and includes all necessary mounting hardware for a complete installation Specs Brand: LanTac USA LLC Model: SPADA-ML Length: 13.5" Attachment System: M-LOK Material: Extruded 6005A-T6 Aluminum Finish: Type 3 Hardcoat Anodized, Class 2 Deep Black Compatible Platform: AR-15 Country of Manufacture: USA UPC: 784672911382 MPN: 01-HG-013-SPADA-ML 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 product&';s manufacturer.