WWI Trench Tactical Spring Assist Knife - Gold - TOPHATTER'S ARMORY DEALSWWI Trench Raider Extreme Gold series represents a new innovative line of knives. It combines two popular favorites knives & knuckles into a stylish pocket knife! The handle of the Trench Raider Extreme has gold coated aluminum handles reinforced with steel liners. The handles extend out into nicely couture knuckle guards which protect but are sturdy enough to use on the offensive as well (both the bottom handle and top handle have a pair of guards).