Fortis Manufacturing, Inc. Torque, Pistol Grip, with Carbon Fiber, Fits AR Rifles, Anodized Red Finish TOR-PG-CF-RED Fortis Manufacturing's Torque Pistol Grip is a lightweight skeletonized grip that makes use of modern materials and manufacturing to produce a functional" high performance product. Construction is skeletonized anodized aluminum with carbon fiber front and back strap inserts.