Field tested with American troops, this 10 inch survival knife was engineered in partnership with our country's bravest Molle compatible knife is rugged and versatile, with a partially serrated blade that can also serve as pommel or a spear Sheath includes a built-in blade sharpener Field tested with American troops, this 10 inch survival knife was engineered in partnership with our country's bravest. This MOLLE compatible knife is rugged and versatile, with a partially serrated blade that can also serve as pommel or a spear. The sheath includes a built-in blade sharpener.