Gungnir SR question

[Leanproduction]

How Virophage weapon work?

Description of Sniper Rifle Damage 110 Virophage 60 I shoot in Chiron’s Abomen with 40 armor and make 90 damage, no “mark of deth” and no passives modificators 110 - 40 armor = 70 damage, then why i did 90? how Virophage work? or 60 - 40 armor = 20 viropage damage, then 70+20 = 90? right?

In this topic you will find how virophage works at the Moment