I dont know if this has been mentioned before, I havent seen anything on internet. In triumph hall to the right of calus, if you filled those 3 triumphs its for primary, special, and heavy ammo. If you go to them activate them you then can fill all your ammo up and go to your next destination with full ammo. You can come back over and over and keep loading up on ammo. I tried it over and over it works, so now you dont have to look for flag to load up, just go to triumph hall. Hope this helps and if its been posted already, my apologies I didnt see anything when I searched. Good Luck Guardians!
Can do the same with the shard of the traveler you can buy but for your super
Its basically a shooting range. You can toggle the enemy tributes on and they will become a still enemy for target practice
I’ve always done this with Public Event flags when I need ammo (really just for Shattered Throne), but this will be much more consistent than trying to find an event. Thanks!