YHM 9.2" Black Diamond Forearm-Midlength

YHM is proud to offer it’s newest free floating forearms. These unique forearms feature diamond shaped heat vents, an extended top rail for gap-free installation, “T” marked rails to mark accessory locations, and 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.

Specter vs. Midlength Forearms YHM would like to clear up some confusion between our Midlength and Specter forearms. The Midlength forearm is designed for a MIDLENGTH gas system (A system created between rifle and carbine length gas systems). The Specter forearm is designed to cover the gas block on a CARBINE length gas system.