Left Hand 1.1
Eventually, you'll come to a large locked door that requires a special ID chip to open it. Doktor will explain that the ID chip can be gained by cutting the hand off of a commanding officer in the area. Turn around and head back up the street. An APC will appear with several enemies. Deal with them and head further up the street to find a lone Cyborg. Come up behind him, kill him and cut off his hand to get this Left Hand and access to the gate.
Left Hand 1.2
Following the cutscene where you first see Mistral climb up the building in front of you and down below in the street beyond will be a few guards. The enemy closest to you is NOT the one with the left hand. Then enemy just beyond him has the left hand.
Left Hand 1.3
From this area, there is a large round section with a Gekko in it and on the far side of that will be a building. There is a small alley on the other side of that building with two Cyborgs. One of them has Left Hand 1.3. This is near the exit to the area.
Left Hand 1.4
You'll enter an industrial building and make your way through a couple of rooms. There will be a rather large room with some Gun Cameras and laser fields on the bottom that you can navigate. At the back of this room are stairs that lead to a large upper level covered in Catwalks. This is the last section of the facility before you use a panel and exit the building. On this upper level, follow the catwalks to an intersection. You'll find a few Cyborgs around here and one of them has this Left Hand.
