The character I was working on for my animation shot had a lot of different guns to model. I ended up modeling 4 unique guns and then modifying 2 of them for a total of 6 guns.  The revolver was my favourite to work on, so it is the one I ended up refining and bringing into my final animation.  I had very little knowledge of guns or how they worked before I started this, so working on this was a very interesting learning opportunity. Below you can see the other guns that did not end up getting refined.