The 100 ton ANH-1A has anywhere between 52.75 - 76.5 tons available for use depending on how much armor you add on to it. This makes it the #1 mech in available tonnage for use beating out the Highlander 732-B which only has 43.88 - 65 tons available depending on armor. For reference the Atlas and King Crab, two 100 ton mechs, only have 41.25 - 65 tons available depending on armor. Adding to the godliness of the Annihilator is its unique BSC System mounted on its center torso, which adds +20% Ballistic Dmg and +40 max stability. Its hardpoints are 5 ballistic, 5 energy, 2 support and 2 jump jets in a RA 1B 1S, RT 1B 1S, CT BSC System, LT 2B 1S, LA 1B 1S configuration. The max movement is 95m, sprint 165m and jump 95m. Its melee damage is 125, stb dmg 100 and DFA dmg 250. Structure 761, armor 1900 and DFA self dmg 125.
It's default loadout has 4 AC/10, 4 AC/10 ammo, 4 M Lasers and 8 heatsinks. Its huge load capacity makes it possible to equip two Gauss Rifles, should you want to, since turrets and vehicles with 10 or less structural hit points will be immediately annihilated regardless of armor and without the need for a Precision Shot.