I would assume since the game has more ranged combat focus then v1+2 the ammunition availeability will be somewhat different anyway
probably higher magazine caps and more stations with at least limited ammo supply
I can’t say anything for sure but if there are parts where ranged combat is needed it is probably given that people get a refill before that
or maybe even something like a third weapon slot (pistol) which is weaker but has unlimited ammo (probably not unlimited)