With Barrels you could store liquids. 25 buckets of something per Barrel , for example 25 buckets of water can fit in 1 Barrel. And if u want to keep the liquid inside use a pick, if you want to delete the liquid mine the barrel with a hammer. Just a fun idea for compact storage. :D Enjoy!
Added together. The 50% from the MegaShark. 20% from mythril and ammo box stacks so u eould get 90% chance to to use ammo. That what i think. But then u could add other things and get 150% chance to use ammo. .. idk