These 50 Caliber Viper Gun System Control Grips provide for operator selection of various firing options (ammo selections, rate of fire, gun system rotation command) as well as visual indicators for the gunner and system stabilization. The main advantage of the Viper gun system is high power in a relatively small package allowing end users to pack them into small platforms. This gun system can be mounted on the smaller tactical vehicles for the special ops, small patrol boats, towers etc.