The LaRue Tactical LT91090 Quad Rail Handguard offers a precision-crafted solution for AR-15 builds, delivering a true free-float experience on short rifles in the 10" to 16" range. Its 9.0-inch length stops just past the carbine-length gas block, keeping the profile narrow and streamlined while maximizing maneuverability. The handguard features a two-pin proprietary barrel nut system with a locking anti-slip plate, providing a rock-solid mount and zero movement once properly installed for reliable accuracy. Side and bottom rails are tucked closer to the barrel, reducing bulk without sacrificing accessory potential, and integral QD sling-swivel sockets at the base of each side enable effortless mounting of a 2-point sling for quick, secure handling. The Free-float Rail system also offers excellent heat-sinking properties that pull heat away from the chamber area, helping maintain performance during extended firing sessions. Constructed with aluminum and anodized for durability, this handguard aligns with premium build standards while enhancing control, versatility, and comfort for precision-focused shooters and tactical applications alike.