The FSK-7 Fury Combat Knife is more of a light axe than anything. The blade is weighted to increase the power of hacking and slashing enemies.

The M32 Knife has been proven to be the best combat knife in the Killzone universe. A straightforward combat knife at first glance, the M32 is jokingly referred to as a "toothpick" by ISA soldiers unaware of its effectiveness in the hands of Shadow Marshals.The blade is fashioned from a hardened, wear-resistant cobalt/chromium alloy, which ensures that it has a long life and doesn't chip. It is used by both ISA and Helghast forces and is manufactured by ISA.