Full-Auto Upgrade

Full-Auto, known as "Full-Auto Upgrade" in Create-A-Class, is a weapon attachment available in Call of Duty: Black Ops. The attachment is only available for the CZ75 pistol.

Overview
Full-Auto costs in Multiplayer. In the Campaign and Zombies, the attachment can also be used in conjunction with Dual Wield, which is impossible in multiplayer.

While the CZ75 does shoot fully-automatic with this attachment, it doesn't fire faster than its capped fire rate of the standard handgun. In other words, it is more like a modified controller in that it fires the weapon consistently at a high rate, instead of firing at an impossible rate for a semi-auto.

Its main downfall is that it reduces the CZ75's damage from 40-20, to 30-20, meaning it is much less effective than someone with a fast trigger finger (or Modded controller) in close quarters. But, it can be well used with Sleight of Hand.