This trick can be used by players who are on the PRF (Pacific Rim) faction or those who have stolen the Mechs with assault rifle or rapid fire (200 AR, 270 AR, 315 RF). Normally you can only fire three bursts and your gun reloads. By using this trick, you can fire three bursts fast. As soon as you fire your gun, quickly press Magazine Change and your gun can fire immediately again. This eats up your ammunition, but you can always get more at a supply station. Be careful; if you do this often other players will ignore you online.
Steel Battalion: Line Of Contact