Yankee Hill Machine Co

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 their end caps, and utilize their 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. Features : - Black finish - "9.2" Black diamond mid-length forearm" - Comes with all necessary parts for installation - Fits AR-15