6 天之前 · From MechWarrior 5: Call to Arms Expansion Pack:. ARC-2P Introduced in 3026, the 2P is rebuilt for short-range and melee combat, retaining only the left and center-torso medium lasers of the ARC-2R, dropping the LRM racks to carry an SRM-4 and SRM-6 rack in each side torso, freeing up the weight for a heavy longsword carried in the right arm.