Railgun rework. Much higher per-shot damage, longer cycle time, slightly less gravity effect.
To make railgun unique in its way.
Railgun Cost 80->110 Damage 45->100 Gravity 0.22->0.2 Heat 6->15 Cycle Time 1->2.5 Clip Size 40->30
Overcharged Railgun Cost 120->160 Damage 53->120 Gravity 0.2->0.18 Heat 7->18 Cycle Time 1->2.85 Clip Size 40->30