1. Special ammo no longer drops often enough to be viable, even with perks.
2. Players lose all special ammo when changing sessions, even if they were fully stocked.
3. Special ammo does not auto-fill in safe houses like everything else does, although it does if you switch specializations and back at the White House.
4. If you use all your special ammo during a boss fight at the end of a mission and end up dying right at the end of the fight, you do not respawn with the special ammo you had at the checkpoint, although ALL your other stock resets properly. Now you have to do the fight again but without the special ammo you may have saved for the fight.
Tldr? Special Ammo in its current state feels like a broken mechanic. It's fine if it's scarce, but right now it feels like you lose it faster than you gain it and saving it for tough fights is pointless. Please make special ammo work exactly like regular ammo except for the conditional drops (headshots, explosive kills and killing status effect enemies is a great idea that encourages diverse play mechanics).