You must have had a lot of tier IV ammo in ME3MP. 
I did. And still have. Never fully maxed out all my black cards, either. Surprise, surprise.
But of all the weapon amps, I could hardly ever get assault rifle ones to drop. And, naturally, assault rifle was what I used the most, so here I was slogging through Gold and Platinum with freaking Assault Rifle Rail Amp I's because asking for II's or III's was just too much for RNGesus.
I'm sensing a theme here, BioWare.
EDIT: Corrected level of weapon amps because I am old and dumb and my memory fails me.
Modifié par DragonRacer, 29 juillet 2015 - 06:41 .