Thunder Stallion 4

The Thunder Stallion 4 is an 85-ton assault built for the juggernaut role, cruising at 32 km/h and reaching 54 km/h, with a jump capability of 90 metres that the missile-boat original never had. Where the Thunder Stallion massed four LRM 15 racks and a single LB 20-X AC in the center torso, this configuration strips out the missile racks entirely: the left torso now carries a Gauss rifle, a large pulse laser, and a medium pulse laser, while the LB 20-X AC shifts to the right torso. A rear-facing ER large laser sits in the center torso and a medium pulse laser is fitted in the head. The 255 XL fusion engine replaces the standard 255 fusion engine of the original, and the heat-sink count drops from 14 double to 12 double. The cramped cockpit carries over unchanged. Arc-Royal MechWorks builds the type at Arc-Royal, with Czesztreg Industriplex Alpha producing it as well.