Yankee Hill Todd Jarrett Carbine Length Smooth Handguards were designed in conjunction with acclaimed shooter Todd Jarrett. It features a grip area without rails for a more comfortable feel, unique diamond shaped heat vents, an extended top rail for gap-free installation and "T" marked rails to mark accessory locations. The Handguard utilize anti-rotation screws for secure installation. This Carbine Handguard mounts so that the front sight is surrounded by the forearm on 3 sides. The forearm and barrel nut are made of 6061-T6 aluminum and hard coated to military specifications for strength and durability. The jam nut and anti-rotation screws are steel and plated a matte black finish to match. Assemblies include: one jam nut, one barrel nut, two anti-rotation screws, and one forearm tube.