Changes
A '''hull''' is the shotgun shell equivalent of a case, but is otherwise identical in function.
Cases and hulls may be found in one of two states: '''Unprimed/Spent''' and '''Primed'''. The term "spent case" specifically refers to the case that remains after a round has been fired, but otherwise, they are considered identical to unprimed (as in, brand new, never loaded) cases, in that they do not have a live primer inserted. A '''primed case''' is a case with a fresh primer inserted, ready for the next steps of handloading.
Unprimed cases can be found for sale at gun shops and weapon shops, in boxes of 50. Primed cases can never be found or purchased; they have to be made, as part of the process of handloading.
