We'll see. Where's the problem appears the most? I'm thinking it might be chapter 1, the rest should be without problems. You should always have something to use.
Sorry for late reply Aynekko.Even without ammo reduction in later patch,near the warehouse part where theres a lots of enemies at once I really struggled with ammo.The mobs sure as hell bullet sponge,mix with that assassin know to evade shots.