Stalker STK-6M

The STK-6M is an 85-ton assault rebuilt as a long-range sniper, a shift from the STK-3F original, which fought as a close-in juggernaut. Where the STK-3F carried an LRM 10 in each arm, this variant fields LRM 15s instead, backed by Artemis IV fire-control systems in both arms. The torso-mounted Large Laser and SRM 6 pairs of the original are gone, replaced by a single ER Large Laser in the Center Torso, and the arm-mounted Medium Lasers become ER Medium Lasers, with a further ER Medium Laser added in the Head. CASE now lines both the Left Torso and Right Torso, and the heat-sink fit changes from 20 single heat sinks to 18 double heat sinks. Cruising and top speed hold at 32 and 54 km/h, and the design keeps its minimal, weapon-pod arms without hands and its combat computer. Irian BattleMechs Unlimited builds the STK-6M at its Shiro III plant.