YHM 15" Diamond Series Forearm Competition Length AR15 Handguard These unique forearms feature diamond shaped heat vents, an extended top rail for gap-free installation, “T” marked rails to mark accessory locations, they accept our end caps, and utilize our anti-rotation screws for secure installation. The forearms and barrel nuts are made of 6061-T6 aluminum and hardcoated to military specifications. 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. Overall Length 15 Inches.
This forearm does NOT include any customizable rails.
This forearm accepts our customizable rails at the 6 O'clock Position, as well as at the 45 degree position on either side of the top rail. When purchasing rails for the 45 degree position, you want to make sure you purchase our taller, 3/8" rails to fit your canted sights or accessory.
This forearm is NOT a quad rail like the rest of our Diamond Series Forearm. It can not accept rails at the 3 and 9 O'clock positions.