Probably has been asked a lot but here it is again… The idea is to have several base weapons that can be unlocked and instead of having endless variants of them in different colors, with suppressors, with attacthments, etc, have all those as accessories for the guns. Those accessories could also be unlocked.
For example, you unlock an unsilenced sniper rifle (Sieger). Instead of having to unlock another silenced sniper rifle (Sieger Ghost), you unlock the suppressor instead, to use with any sniper rifle. Different ammos could also be unlocked like penetrating or subsonic. Different paints could also be unlocked.
Very similar to HBM.
I also really liked that way of collecting weapons in HBM in levels having to finish the level while carrying them… Maybe this could return partially.