I was just looking at my Halo 3 Concept artwork book (which is very cool, by the way); and, In the section marked 'I need a weapon' there is a portion that looks at the size and appearance of the ammunition in Halo 3.
I noticed that the S7's rounds were just small, metal, oblongs, much like chalk for a snooker cue. I was wondering how these work in an actual firearm, or if it was just a design choice? And, furthermore, how the magazines work: e.g How the caseless rounds are fed, are there any existing examples of this, etc...
[edit] Found the existing version, now just want to know how it would work in the Halo universe.
[Edited on 06.08.2012 1:44 PM PDT]