Product DescriptionThe Aero Precision MOD 4 handguard is built for shooters who want a strong, rigid free-float handguard without sacrificing ergonomics or accessory space. Machined from 6061-T6 aluminum, this 15-inch handguard is engineered to minimize deflection under load while maintaining a lightweight profile for modern AR-15 builds. Its steel barrel nut attachment system helps reduce point-of-impact shift, making it a smart choice for rifles equipped with aiming devices and accessories. Finished in anodized black and configured with seven-sided M-LOK attachment slots, the MOD 4 offers broad customization potential for tactical, competition, and duty-oriented setups.Product Highlights Machined from durable 6061-T6 aluminum for a strong, lightweight AR-15 handguard platform 15-inch free-float design engineered to reduce deflection and improve rigidity under load Seven-sided M-LOK mounting interface provides generous space for lights, grips, and other accessories Steel barrel nut and included mounting hardware help enhance stability and reduce point-of-impact shift Anodized black finish with compatibility for low-profile gas blocks and modern custom rifle builds Specs Brand Name: Aero Precision Manufacturer Part Number: APRA600001C UPC: 840014623273 Product Type: Handguard Series: MOD 4 Platform Compatibility: AR-15 Material: 6061-T6 Aluminum Finish: Anodized Black Color: Black Length: 15 in Mounting Interface: M-LOK, 7-sided Barrel Nut: Steel barrel nut included Mounting Hardware: Included Internal Diameter: 1.2 in Gas Block Compatibility: Low-profile gas blocks Quick Disconnect Sockets: 4, steel-reinforced Intended Use: Custom AR builds, tactical, competition, patrol 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.