Player > Weapon > Ammunition > Phasing II longarm and sniper rounds
This ammunition is tipped with quantum-variable molecules, allowing it to phase through many materials prior to impacting with its target. If you take a move action to aim and then fire on the same turn a weapon with phasing ammo (including doing so with a sniper weapon), the attack ignores any cover the target has with a hardness equal to given value or less (hardness 10 for 7th-level rounds, hardness 20 for 14th-level rounds). The rounds literally bypass the cover, doing no damage to it.
|Phasing I longarm and sniper rounds||7||820||25||L||—||ARM p.55|