In this series we have examined Syrian armed groups from across the entire political spectrum who at one point or another during the war featured a firearm in their official crest. Our goal is to present a statistical overview of the small arms used in this military imagery and to share some interesting information I was able to deduce. You can find the first three parts of this series here, here and here. In this fourth and final part, we will make a comparative overview of all the political affiliations fighting previously focused on throughout the previous posts.