This dagger is the signature weapon of the "Edge Crushers" urban assault unit, forged from a high-toughness manganese steel alloy. Its serrated, single-edged blade is optimized for tearing through body armor and obstacles— the jagged serrations create deep wounds, while the triangular-textured handle ensures a secure grip even with heavy gloves.

The reinforced pommel can be used as a blunt weapon for breaching doors, making it a multi-functional tool in combat. However, the manganese steel blade is prone to rust in humid environments; soldiers must clean and oil it after each mission to maintain its durability.