- Main article: Close Quarters Branch
|Close Quarters: Reflex Sight|
|Unlocks the reflex sight for the SMG and shotgun|
It is recommended by many that you do NOT purchase this upgrade if you plan to use it on the shotgun. While it will improve the shotguns range slightly while shouldered, it really is a waste of skill points and weight due to the fact that 90%+ of your shotgun shots should be waist fired. Inversely, it is recommended that you pick up this skill for the SMG for improved aiming at longer ranges.