The invention discloses a shooting speed test system and a test method used for training. A wireless signal projector is arranged on a gun used for shooting and signal switches are respectively connected onto a holster, a gun bolt and a trigger; the signals are received by a wireless signal receiver connected with a computer; the command signal from the conductor is simultaneously sent to the computer and the trainees; as the command is sent by the conductor, the time from drawing gun, feeding, opening safety, pulling trigger to shooting the object are all recorded so as to overcome the defects of the existing system that only the complete time of the shooting can be recorded and the intermediate processes can not be accurately recorded. The invention can accurately measure the shooting speed of the trainees by recording the time of each action during the shooting process so as to help the trainees enhance the actual-combat adaptability and fully enhance the shooting level. The invention can be applied to the training sites with live shooting or laser simulated shooting.