The device in standard version is expected to be fixed to the wall. Optionally can mounted to the special mobile stand with wheels. The stand can be ordered separately. TOP -10 device is made of steel with five target holes. Every target hole is equipped with hit sensor, which signals hit when the pellet projectile hits the target. Below and above the target holes there are lights (red and green), showing the number of hits, and signaling the beginning and end of the shooting. Device is equipped with a display that keeps track of time and shows the number of hits. Device is controlled from wireless remote control at the firing point.