"The standard issue combat knife given to the US military. Saved my life more than once."
-Logan commenting on the SOG Knife
The SOG Knife is the standard military issue knife Logan Taylor carries with him in Silent Hill: Requiem. He possesses this knife at the beginning of the story and all throughout. When he comes across the Blackhawk Tatang, Logan dual wields this with it.
The SOG Knife is fast and lethal in the right hands, the serrated edge on the opposite side of the blade can tear the flesh of monsters to shreds. However, as expected from a knife, if has very short range, made for being a last resort weapon in case an enemy gets too close. The blade itself is razor sharp, kept in mint condition by Logan, and the serrated edge has extra sharp teeth.