Type ll-A
What does it protect against?
Type ll-A body armor gives the lowest amount of protection out of all available types of body armor. It protects against full metal jacket 9mm rounds, as well as .40 Smith and Wesson full metal jacket.
Should you wear it?
Most police departments have their officers wear Type ll-A body armor. Many officers choose it for protection against low velocity 9mm and .40 rounds. However, it is still light enough to chase suspects and wear comfortably during everyday police activity.