2A Armament BL-RAIL 12in Gen 2 M-LOK Aluminum Handguard AR Rifles

The 2A Armament BL-RAIL 12" M-LOK Aluminum-NT BLK is a Gen 2 handguard engineered for AR rifles that pairs lightweight 6061 extrusion with the proven strength of 7075-T6 aluminum barrel nut, delivering a rugged platform designed for demanding field use and precise control. This 12-inch BL-RAIL M-LOK handguard features a hard coat anodized black finish that resists wear and corrosion while maintaining a sleek, low-profile silhouette ideal for mounting accessories without adding unnecessary bulk. Built to fit AR rifles with a reliable, modular M-LOK interface, it provides ample real estate for rails, grips, and ancillary components while preserving maneuverability and balance. The Gen 2 design optimizes rigidity and heat dissipation, ensuring consistent performance under rapid-fire or prolonged sessions on the range or in the field. By combining 6061 extrusion with a robust 7075-T6 barrel nut, the BL-RAIL offers durable attachment points and dependable alignment for accessories, making it a versatile choice for builders and shooters seeking a dependable, performance-focused handguard that complements a variety of configurations and styles.