Head: Cross Hairs
Torso: Dusty v. 6 (modified)
Arms: Recondo v.3
Waist: Recondo v. 3
Legs: Dusty v.6
Web gear: dusty v.6
Sword: ?
Gun: ?
Knife: Kamakura

This Billy is based off of how he appeared in the Devil Due's comic issues 20 and 21.