What is this talk of Frictionless Materials mods? I've got the level VII specter pistol and sniper rifle with 2 Rail Extension VII upgrades on each (+29% damage and -20% cooling for each upgrade) but I've never seen any frictionless materials mods.
I actually haven't seen a lot of these:
And the wording is all different.
Am I missing stuff?
EDIT: Nevermind, those charts were kind of confusing. I see that a few of those mods start at level VIII.