A more modern take on the venerable STK-3F chassis. Following a similar design concept, it employs several weapons systems with overlapping range profiles. Like a stock 3F, long range fire-power comes in the form of a pair of LRM10 launchers, backed up by a pair of Large Lasers. Short range fire-power is considerably reduced when compared to the parent design however, with only a pair of Medium Lasers and two SRM4 launchers, but the lower heat build up allows for more sustained fire-power.