6.5 Phosphate treated spring steel blade – Double edge: fine/saw – Black polymer handle – Includes polymer sheath – This saw black field knife is a perfect addition to any tool kit field pack or belt. Developed in close cooperation with Austrian Army Rangers the no-nonsense GLOCK FM 81 tactical knife features a tough 6 1/2 inch carbon steel clip point blade and molded polymer hilt tough enough to break windows or cut through the toughest tree limb yet perfectly balanced for appropriate conditions. The one-piece polymer sheath is ideal for keeping the 3/16 inch blade protected. The set includes an integral retention system to keep your GLOCK field knife secure during times of extreme activity.