Auto 9

The Auto 9 was a highly-advanced select-fire machine pistol with a 50-round magazine. It was holstered in a concealed alcove in RoboCop's thigh, together with at least one reload magazine in storage. The most commonly utilized fire setting was in a three-round burst mode; however, RoboCop had been seen firing a single round in multiple instances.

The weapon was also capable of utilizing special ammunition, which could be selected by RoboCop via his targeting interface.