Stalker STK-9F

The STK-9F is an 85-ton juggernaut, a 3142 rebuild of the 2594 STK-3F, cruising at 32 km/h and topping out near 54. In place of the Large Laser in each torso it carries a Large Pulse Laser, and the LRM 10s and paired medium lasers in each arm carry over from the original. Inner Sphere endo steel replaces the standard internal structure, and Inner Sphere hardened armor stands in for the base model's standard plating, with the heat-sink count falling from 20 single to 13 Inner Sphere double. An Inner Sphere targeting computer and Inner Sphere CASE II sit in the left torso, a second Inner Sphere CASE II lines the right torso, and a Clan light active probe rides in the center torso. The 'Mech keeps its minimal, weapon-pod arms without hands and its combat computer, and it is built by Irian BattleMechs Unlimited at Shiro III.